9951420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{165857}}^1$

素因数の和:165869

約数の個数: 24

約数和(自身を含む): 27864144

約数和(自身を除く): 17912724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 165857, 331714, 497571, 663428, 829285, 995142, 1658570, 1990284, 2487855, 3317140, 4975710, 9951420]

約数ペア:

[(1, 9951420), (2, 4975710), (3, 3317140), (4, 2487855), (5, 1990284), (6, 1658570), (10, 995142), (12, 829285), (15, 663428), (20, 497571), (30, 331714), (60, 165857)]