64245330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23027}}^1$

素因数の和:23071

約数の個数: 48

約数和(自身を含む): 172433664

約数和(自身を除く): 108188334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 23027, 46054, 69081, 115135, 138162, 207243, 230270, 345405, 414486, 690810, 713837, 1036215, 1427674, 2072430, 2141511, 3569185, 4283022, 6424533, 7138370, 10707555, 12849066, 21415110, 32122665, 64245330]

約数ペア:

[(1, 64245330), (2, 32122665), (3, 21415110), (5, 12849066), (6, 10707555), (9, 7138370), (10, 6424533), (15, 4283022), (18, 3569185), (30, 2141511), (31, 2072430), (45, 1427674), (62, 1036215), (90, 713837), (93, 690810), (155, 414486), (186, 345405), (279, 230270), (310, 207243), (465, 138162), (558, 115135), (930, 69081), (1395, 46054), (2790, 23027)]