485770620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{261167}}^1$

素因数の和:261210

約数の個数: 48

約数和(自身を含む): 1404039168

約数和(自身を除く): 918268548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 261167, 522334, 783501, 1044668, 1305835, 1567002, 2611670, 3134004, 3917505, 5223340, 7835010, 8096177, 15670020, 16192354, 24288531, 32384708, 40480885, 48577062, 80961770, 97154124, 121442655, 161923540, 242885310, 485770620]

約数ペア:

[(1, 485770620), (2, 242885310), (3, 161923540), (4, 121442655), (5, 97154124), (6, 80961770), (10, 48577062), (12, 40480885), (15, 32384708), (20, 24288531), (30, 16192354), (31, 15670020), (60, 8096177), (62, 7835010), (93, 5223340), (124, 3917505), (155, 3134004), (186, 2611670), (310, 1567002), (372, 1305835), (465, 1044668), (620, 783501), (930, 522334), (1860, 261167)]