30664272

素因数分解:

$2^4\times 3^1\times {\mathrm{638839}}^1$

素因数の和:638850

約数の個数: 20

約数和(自身を含む): 79216160

約数和(自身を除く): 48551888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 638839, 1277678, 1916517, 2555356, 3833034, 5110712, 7666068, 10221424, 15332136, 30664272]

約数ペア:

[(1, 30664272), (2, 15332136), (3, 10221424), (4, 7666068), (6, 5110712), (8, 3833034), (12, 2555356), (16, 1916517), (24, 1277678), (48, 638839)]