149601460

素因数分解:

$2^2\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{3323}}^1$

素因数の和:5583

約数の個数: 24

約数和(自身を含む): 314397216

約数和(自身を除く): 164795756

約数列:

[1, 2, 4, 5, 10, 20, 2251, 3323, 4502, 6646, 9004, 11255, 13292, 16615, 22510, 33230, 45020, 66460, 7480073, 14960146, 29920292, 37400365, 74800730, 149601460]

約数ペア:

[(1, 149601460), (2, 74800730), (4, 37400365), (5, 29920292), (10, 14960146), (20, 7480073), (2251, 66460), (3323, 45020), (4502, 33230), (6646, 22510), (9004, 16615), (11255, 13292)]