318922110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1040

約数の個数: 160

約数和(自身を含む): 954277632

約数和(自身を除く): 635355522

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 234, 270, 279, 310, 351, 390, 403, 405, 465, 558, 585, 702, 806, 810, 837, 930, 977, 1053, 1170, 1209, 1395, 1674, 1755, 1954, 2015, 2106, 2418, 2511, 2790, 2931, 3510, 3627, 4030, 4185, 4885, 5022, 5265, 5862, 6045, 7254, 8370, 8793, 9770, 10530, 10881, 12090, 12555, 12701, 14655, 17586, 18135, 21762, 25110, 25402, 26379, 29310, 30287, 32643, 36270, 38103, 43965, 52758, 54405, 60574, 63505, 65286, 76206, 79137, 87930, 90861, 108810, 114309, 127010, 131895, 151435, 158274, 163215, 181722, 190515, 228618, 263790, 272583, 302870, 326430, 342927, 381030, 393731, 395685, 454305, 545166, 571545, 685854, 787462, 791370, 817749, 908610, 1028781, 1143090, 1181193, 1362915, 1635498, 1714635, 1968655, 2057562, 2362386, 2453247, 2725830, 3429270, 3543579, 3937310, 4088745, 4906494, 5143905, 5905965, 7087158, 8177490, 10287810, 10630737, 11811930, 12266235, 17717895, 21261474, 24532470, 31892211, 35435790, 53153685, 63784422, 106307370, 159461055, 318922110]

約数ペア:

[(1, 318922110), (2, 159461055), (3, 106307370), (5, 63784422), (6, 53153685), (9, 35435790), (10, 31892211), (13, 24532470), (15, 21261474), (18, 17717895), (26, 12266235), (27, 11811930), (30, 10630737), (31, 10287810), (39, 8177490), (45, 7087158), (54, 5905965), (62, 5143905), (65, 4906494), (78, 4088745), (81, 3937310), (90, 3543579), (93, 3429270), (117, 2725830), (130, 2453247), (135, 2362386), (155, 2057562), (162, 1968655), (186, 1714635), (195, 1635498), (234, 1362915), (270, 1181193), (279, 1143090), (310, 1028781), (351, 908610), (390, 817749), (403, 791370), (405, 787462), (465, 685854), (558, 571545), (585, 545166), (702, 454305), (806, 395685), (810, 393731), (837, 381030), (930, 342927), (977, 326430), (1053, 302870), (1170, 272583), (1209, 263790), (1395, 228618), (1674, 190515), (1755, 181722), (1954, 163215), (2015, 158274), (2106, 151435), (2418, 131895), (2511, 127010), (2790, 114309), (2931, 108810), (3510, 90861), (3627, 87930), (4030, 79137), (4185, 76206), (4885, 65286), (5022, 63505), (5265, 60574), (5862, 54405), (6045, 52758), (7254, 43965), (8370, 38103), (8793, 36270), (9770, 32643), (10530, 30287), (10881, 29310), (12090, 26379), (12555, 25402), (12701, 25110), (14655, 21762), (17586, 18135)]