1409788290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2687}}^1\times {\mathrm{17489}}^1$

素因数の和:20186

約数の個数: 32

約数和(自身を含む): 3384944640

約数和(自身を除く): 1975156350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2687, 5374, 8061, 13435, 16122, 17489, 26870, 34978, 40305, 52467, 80610, 87445, 104934, 174890, 262335, 524670, 46992943, 93985886, 140978829, 234964715, 281957658, 469929430, 704894145, 1409788290]

約数ペア:

[(1, 1409788290), (2, 704894145), (3, 469929430), (5, 281957658), (6, 234964715), (10, 140978829), (15, 93985886), (30, 46992943), (2687, 524670), (5374, 262335), (8061, 174890), (13435, 104934), (16122, 87445), (17489, 80610), (26870, 52467), (34978, 40305)]