30278010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4651}}^1$

素因数の和:4699

約数の個数: 64

約数和(自身を含む): 85745664

約数和(自身を除く): 55467654

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 4651, 6510, 9302, 13953, 23255, 27906, 32557, 46510, 65114, 69765, 97671, 139530, 144181, 162785, 195342, 288362, 325570, 432543, 488355, 720905, 865086, 976710, 1009267, 1441810, 2018534, 2162715, 3027801, 4325430, 5046335, 6055602, 10092670, 15139005, 30278010]

約数ペア:

[(1, 30278010), (2, 15139005), (3, 10092670), (5, 6055602), (6, 5046335), (7, 4325430), (10, 3027801), (14, 2162715), (15, 2018534), (21, 1441810), (30, 1009267), (31, 976710), (35, 865086), (42, 720905), (62, 488355), (70, 432543), (93, 325570), (105, 288362), (155, 195342), (186, 162785), (210, 144181), (217, 139530), (310, 97671), (434, 69765), (465, 65114), (651, 46510), (930, 32557), (1085, 27906), (1302, 23255), (2170, 13953), (3255, 9302), (4651, 6510)]