218318910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{99689}}^1$

素因数の和:99772

約数の個数: 32

約数和(自身を含む): 531148320

約数和(自身を除く): 312829410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 99689, 199378, 299067, 498445, 598134, 996890, 1495335, 2990670, 7277297, 14554594, 21831891, 36386485, 43663782, 72772970, 109159455, 218318910]

約数ペア:

[(1, 218318910), (2, 109159455), (3, 72772970), (5, 43663782), (6, 36386485), (10, 21831891), (15, 14554594), (30, 7277297), (73, 2990670), (146, 1495335), (219, 996890), (365, 598134), (438, 498445), (730, 299067), (1095, 199378), (2190, 99689)]