1998889505430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66629650181}}^1$

素因数の和:66629650191

約数の個数: 16

約数和(自身を含む): 4797334813104

約数和(自身を除く): 2798445307674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66629650181, 133259300362, 199888950543, 333148250905, 399777901086, 666296501810, 999444752715, 1998889505430]

約数ペア:

[(1, 1998889505430), (2, 999444752715), (3, 666296501810), (5, 399777901086), (6, 333148250905), (10, 199888950543), (15, 133259300362), (30, 66629650181)]