12518790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{417293}}^1$

素因数の和:417303

約数の個数: 16

約数和(自身を含む): 30045168

約数和(自身を除く): 17526378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 417293, 834586, 1251879, 2086465, 2503758, 4172930, 6259395, 12518790]

約数ペア:

[(1, 12518790), (2, 6259395), (3, 4172930), (5, 2503758), (6, 2086465), (10, 1251879), (15, 834586), (30, 417293)]