25951890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2179}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 62470080

約数和(自身を除く): 36518190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2179, 2382, 3970, 4358, 5955, 6537, 10895, 11910, 13074, 21790, 32685, 65370, 865063, 1730126, 2595189, 4325315, 5190378, 8650630, 12975945, 25951890]

約数ペア:

[(1, 25951890), (2, 12975945), (3, 8650630), (5, 5190378), (6, 4325315), (10, 2595189), (15, 1730126), (30, 865063), (397, 65370), (794, 32685), (1191, 21790), (1985, 13074), (2179, 11910), (2382, 10895), (3970, 6537), (4358, 5955)]