71954610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26357}}^1$

素因数の和:26387

約数の個数: 64

約数和(自身を含む): 212550912

約数和(自身を除く): 140596302

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 26357, 52714, 79071, 131785, 158142, 184499, 263570, 342641, 368998, 395355, 553497, 685282, 790710, 922495, 1027923, 1106994, 1713205, 1844990, 2055846, 2398487, 2767485, 3426410, 4796974, 5139615, 5534970, 7195461, 10279230, 11992435, 14390922, 23984870, 35977305, 71954610]

約数ペア:

[(1, 71954610), (2, 35977305), (3, 23984870), (5, 14390922), (6, 11992435), (7, 10279230), (10, 7195461), (13, 5534970), (14, 5139615), (15, 4796974), (21, 3426410), (26, 2767485), (30, 2398487), (35, 2055846), (39, 1844990), (42, 1713205), (65, 1106994), (70, 1027923), (78, 922495), (91, 790710), (105, 685282), (130, 553497), (182, 395355), (195, 368998), (210, 342641), (273, 263570), (390, 184499), (455, 158142), (546, 131785), (910, 79071), (1365, 52714), (2730, 26357)]