12758010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2609}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 30818880

約数和(自身を除く): 18060870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 2609, 4890, 5218, 7827, 13045, 15654, 26090, 39135, 78270, 425267, 850534, 1275801, 2126335, 2551602, 4252670, 6379005, 12758010]

約数ペア:

[(1, 12758010), (2, 6379005), (3, 4252670), (5, 2551602), (6, 2126335), (10, 1275801), (15, 850534), (30, 425267), (163, 78270), (326, 39135), (489, 26090), (815, 15654), (978, 13045), (1630, 7827), (2445, 5218), (2609, 4890)]