12515730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{417191}}^1$

素因数の和:417201

約数の個数: 16

約数和(自身を含む): 30037824

約数和(自身を除く): 17522094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 417191, 834382, 1251573, 2085955, 2503146, 4171910, 6257865, 12515730]

約数ペア:

[(1, 12515730), (2, 6257865), (3, 4171910), (5, 2503146), (6, 2085955), (10, 1251573), (15, 834382), (30, 417191)]