490694730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{16356491}}^1$

素因数の和:16356501

約数の個数: 16

約数和(自身を含む): 1177667424

約数和(自身を除く): 686972694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 16356491, 32712982, 49069473, 81782455, 98138946, 163564910, 245347365, 490694730]

約数ペア:

[(1, 490694730), (2, 245347365), (3, 163564910), (5, 98138946), (6, 81782455), (10, 49069473), (15, 32712982), (30, 16356491)]