15628530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1061}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 37620288

約数和(自身を除く): 21991758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1061, 1473, 2122, 2455, 2946, 3183, 4910, 5305, 6366, 7365, 10610, 14730, 15915, 31830, 520951, 1041902, 1562853, 2604755, 3125706, 5209510, 7814265, 15628530]

約数ペア:

[(1, 15628530), (2, 7814265), (3, 5209510), (5, 3125706), (6, 2604755), (10, 1562853), (15, 1041902), (30, 520951), (491, 31830), (982, 15915), (1061, 14730), (1473, 10610), (2122, 7365), (2455, 6366), (2946, 5305), (3183, 4910)]