2015420730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67180691}}^1$

素因数の和:67180701

約数の個数: 16

約数和(自身を含む): 4837009824

約数和(自身を除く): 2821589094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67180691, 134361382, 201542073, 335903455, 403084146, 671806910, 1007710365, 2015420730]

約数ペア:

[(1, 2015420730), (2, 1007710365), (3, 671806910), (5, 403084146), (6, 335903455), (10, 201542073), (15, 134361382), (30, 67180691)]