198650730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6621691}}^1$

素因数の和:6621701

約数の個数: 16

約数和(自身を含む): 476761824

約数和(自身を除く): 278111094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6621691, 13243382, 19865073, 33108455, 39730146, 66216910, 99325365, 198650730]

約数ペア:

[(1, 198650730), (2, 99325365), (3, 66216910), (5, 39730146), (6, 33108455), (10, 19865073), (15, 13243382), (30, 6621691)]