39870060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1193}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 111930336

約数和(自身を除く): 72060276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1193, 1671, 2228, 2386, 2785, 3342, 3579, 4772, 5570, 5965, 6684, 7158, 8355, 11140, 11930, 14316, 16710, 17895, 23860, 33420, 35790, 71580, 664501, 1329002, 1993503, 2658004, 3322505, 3987006, 6645010, 7974012, 9967515, 13290020, 19935030, 39870060]

約数ペア:

[(1, 39870060), (2, 19935030), (3, 13290020), (4, 9967515), (5, 7974012), (6, 6645010), (10, 3987006), (12, 3322505), (15, 2658004), (20, 1993503), (30, 1329002), (60, 664501), (557, 71580), (1114, 35790), (1193, 33420), (1671, 23860), (2228, 17895), (2386, 16710), (2785, 14316), (3342, 11930), (3579, 11140), (4772, 8355), (5570, 7158), (5965, 6684)]