70718130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 238878720

約数和(自身を除く): 168160590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 31, 34, 35, 42, 45, 51, 54, 62, 63, 70, 71, 85, 90, 93, 102, 105, 119, 126, 135, 142, 153, 155, 170, 186, 189, 210, 213, 217, 238, 255, 270, 279, 306, 310, 315, 355, 357, 378, 426, 434, 459, 465, 497, 510, 527, 558, 595, 630, 639, 651, 710, 714, 765, 837, 918, 930, 945, 994, 1054, 1065, 1071, 1085, 1190, 1207, 1278, 1302, 1395, 1491, 1530, 1581, 1674, 1785, 1890, 1917, 1953, 2130, 2142, 2170, 2201, 2295, 2414, 2485, 2635, 2790, 2982, 3162, 3195, 3213, 3255, 3570, 3621, 3689, 3834, 3906, 4185, 4402, 4473, 4590, 4743, 4970, 5270, 5355, 5859, 6035, 6390, 6426, 6510, 6603, 7242, 7378, 7455, 7905, 8370, 8449, 8946, 9486, 9585, 9765, 10710, 10863, 11005, 11067, 11718, 12070, 13206, 13419, 14229, 14910, 15407, 15810, 16065, 16898, 18105, 18445, 19170, 19530, 19809, 21726, 22010, 22134, 22365, 23715, 25347, 26838, 28458, 29295, 30814, 32130, 32589, 33015, 33201, 36210, 36890, 37417, 39618, 42245, 44730, 46221, 47430, 50694, 54315, 55335, 58590, 59427, 65178, 66030, 66402, 67095, 71145, 74834, 76041, 77035, 84490, 92442, 99045, 99603, 108630, 110670, 112251, 118854, 126735, 134190, 138663, 142290, 152082, 154070, 162945, 166005, 187085, 198090, 199206, 224502, 228123, 231105, 253470, 261919, 277326, 297135, 325890, 332010, 336753, 374170, 380205, 415989, 456246, 462210, 498015, 523838, 561255, 594270, 673506, 693315, 760410, 785757, 831978, 996030, 1010259, 1122510, 1140615, 1309595, 1386630, 1571514, 1683765, 2020518, 2079945, 2281230, 2357271, 2619190, 3367530, 3928785, 4159890, 4714542, 5051295, 7071813, 7857570, 10102590, 11786355, 14143626, 23572710, 35359065, 70718130]

約数ペア:

[(1, 70718130), (2, 35359065), (3, 23572710), (5, 14143626), (6, 11786355), (7, 10102590), (9, 7857570), (10, 7071813), (14, 5051295), (15, 4714542), (17, 4159890), (18, 3928785), (21, 3367530), (27, 2619190), (30, 2357271), (31, 2281230), (34, 2079945), (35, 2020518), (42, 1683765), (45, 1571514), (51, 1386630), (54, 1309595), (62, 1140615), (63, 1122510), (70, 1010259), (71, 996030), (85, 831978), (90, 785757), (93, 760410), (102, 693315), (105, 673506), (119, 594270), (126, 561255), (135, 523838), (142, 498015), (153, 462210), (155, 456246), (170, 415989), (186, 380205), (189, 374170), (210, 336753), (213, 332010), (217, 325890), (238, 297135), (255, 277326), (270, 261919), (279, 253470), (306, 231105), (310, 228123), (315, 224502), (355, 199206), (357, 198090), (378, 187085), (426, 166005), (434, 162945), (459, 154070), (465, 152082), (497, 142290), (510, 138663), (527, 134190), (558, 126735), (595, 118854), (630, 112251), (639, 110670), (651, 108630), (710, 99603), (714, 99045), (765, 92442), (837, 84490), (918, 77035), (930, 76041), (945, 74834), (994, 71145), (1054, 67095), (1065, 66402), (1071, 66030), (1085, 65178), (1190, 59427), (1207, 58590), (1278, 55335), (1302, 54315), (1395, 50694), (1491, 47430), (1530, 46221), (1581, 44730), (1674, 42245), (1785, 39618), (1890, 37417), (1917, 36890), (1953, 36210), (2130, 33201), (2142, 33015), (2170, 32589), (2201, 32130), (2295, 30814), (2414, 29295), (2485, 28458), (2635, 26838), (2790, 25347), (2982, 23715), (3162, 22365), (3195, 22134), (3213, 22010), (3255, 21726), (3570, 19809), (3621, 19530), (3689, 19170), (3834, 18445), (3906, 18105), (4185, 16898), (4402, 16065), (4473, 15810), (4590, 15407), (4743, 14910), (4970, 14229), (5270, 13419), (5355, 13206), (5859, 12070), (6035, 11718), (6390, 11067), (6426, 11005), (6510, 10863), (6603, 10710), (7242, 9765), (7378, 9585), (7455, 9486), (7905, 8946), (8370, 8449)]