394001010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 320

約数和(自身を含む): 1264564224

約数和(自身を除く): 870563214

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 31, 34, 39, 45, 51, 54, 62, 65, 71, 78, 81, 85, 90, 93, 102, 117, 130, 135, 142, 153, 155, 162, 170, 186, 195, 213, 221, 234, 255, 270, 279, 306, 310, 351, 355, 390, 403, 405, 426, 442, 459, 465, 510, 527, 558, 585, 639, 663, 702, 710, 765, 806, 810, 837, 918, 923, 930, 1053, 1054, 1065, 1105, 1170, 1207, 1209, 1278, 1326, 1377, 1395, 1530, 1581, 1674, 1755, 1846, 1917, 1989, 2015, 2106, 2130, 2201, 2210, 2295, 2414, 2418, 2511, 2635, 2754, 2769, 2790, 3162, 3195, 3315, 3510, 3621, 3627, 3834, 3978, 4030, 4185, 4402, 4590, 4615, 4743, 5022, 5265, 5270, 5538, 5751, 5967, 6035, 6045, 6390, 6603, 6630, 6851, 6885, 7242, 7254, 7905, 8307, 8370, 9230, 9486, 9585, 9945, 10530, 10863, 10881, 11005, 11502, 11934, 12070, 12090, 12555, 13206, 13702, 13770, 13845, 14229, 15691, 15810, 16614, 17901, 18105, 18135, 19170, 19809, 19890, 20553, 21726, 21762, 22010, 23715, 24921, 25110, 27690, 28458, 28613, 28755, 29835, 31382, 32589, 32643, 33015, 34255, 35802, 36210, 36270, 37417, 39618, 41106, 41535, 42687, 47073, 47430, 49842, 54315, 54405, 57226, 57510, 59427, 59670, 61659, 65178, 65286, 66030, 68510, 71145, 74763, 74834, 78455, 83070, 85374, 85839, 89505, 94146, 97767, 99045, 102765, 108630, 108810, 112251, 118854, 123318, 124605, 141219, 142290, 143065, 149526, 156910, 162945, 163215, 171678, 178281, 179010, 184977, 187085, 195534, 198090, 205530, 213435, 224502, 235365, 249210, 257517, 282438, 286130, 297135, 308295, 325890, 326430, 336753, 356562, 369954, 373815, 374170, 423657, 426870, 429195, 470730, 486421, 488835, 515034, 554931, 561255, 594270, 616590, 673506, 706095, 747630, 772551, 847314, 858390, 891405, 924885, 972842, 977670, 1010259, 1109862, 1122510, 1270971, 1287585, 1412190, 1459263, 1545102, 1683765, 1782810, 1849770, 2020518, 2118285, 2317653, 2432105, 2541942, 2575170, 2774655, 2918526, 3030777, 3367530, 3862755, 4236570, 4377789, 4635306, 4864210, 5051295, 5549310, 6061554, 6354855, 7296315, 7725510, 8755578, 10102590, 11588265, 12709710, 13133367, 14592630, 15153885, 21888945, 23176530, 26266734, 30307770, 39400101, 43777890, 65666835, 78800202, 131333670, 197000505, 394001010]

約数ペア:

[(1, 394001010), (2, 197000505), (3, 131333670), (5, 78800202), (6, 65666835), (9, 43777890), (10, 39400101), (13, 30307770), (15, 26266734), (17, 23176530), (18, 21888945), (26, 15153885), (27, 14592630), (30, 13133367), (31, 12709710), (34, 11588265), (39, 10102590), (45, 8755578), (51, 7725510), (54, 7296315), (62, 6354855), (65, 6061554), (71, 5549310), (78, 5051295), (81, 4864210), (85, 4635306), (90, 4377789), (93, 4236570), (102, 3862755), (117, 3367530), (130, 3030777), (135, 2918526), (142, 2774655), (153, 2575170), (155, 2541942), (162, 2432105), (170, 2317653), (186, 2118285), (195, 2020518), (213, 1849770), (221, 1782810), (234, 1683765), (255, 1545102), (270, 1459263), (279, 1412190), (306, 1287585), (310, 1270971), (351, 1122510), (355, 1109862), (390, 1010259), (403, 977670), (405, 972842), (426, 924885), (442, 891405), (459, 858390), (465, 847314), (510, 772551), (527, 747630), (558, 706095), (585, 673506), (639, 616590), (663, 594270), (702, 561255), (710, 554931), (765, 515034), (806, 488835), (810, 486421), (837, 470730), (918, 429195), (923, 426870), (930, 423657), (1053, 374170), (1054, 373815), (1065, 369954), (1105, 356562), (1170, 336753), (1207, 326430), (1209, 325890), (1278, 308295), (1326, 297135), (1377, 286130), (1395, 282438), (1530, 257517), (1581, 249210), (1674, 235365), (1755, 224502), (1846, 213435), (1917, 205530), (1989, 198090), (2015, 195534), (2106, 187085), (2130, 184977), (2201, 179010), (2210, 178281), (2295, 171678), (2414, 163215), (2418, 162945), (2511, 156910), (2635, 149526), (2754, 143065), (2769, 142290), (2790, 141219), (3162, 124605), (3195, 123318), (3315, 118854), (3510, 112251), (3621, 108810), (3627, 108630), (3834, 102765), (3978, 99045), (4030, 97767), (4185, 94146), (4402, 89505), (4590, 85839), (4615, 85374), (4743, 83070), (5022, 78455), (5265, 74834), (5270, 74763), (5538, 71145), (5751, 68510), (5967, 66030), (6035, 65286), (6045, 65178), (6390, 61659), (6603, 59670), (6630, 59427), (6851, 57510), (6885, 57226), (7242, 54405), (7254, 54315), (7905, 49842), (8307, 47430), (8370, 47073), (9230, 42687), (9486, 41535), (9585, 41106), (9945, 39618), (10530, 37417), (10863, 36270), (10881, 36210), (11005, 35802), (11502, 34255), (11934, 33015), (12070, 32643), (12090, 32589), (12555, 31382), (13206, 29835), (13702, 28755), (13770, 28613), (13845, 28458), (14229, 27690), (15691, 25110), (15810, 24921), (16614, 23715), (17901, 22010), (18105, 21762), (18135, 21726), (19170, 20553), (19809, 19890)]