30650270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{437861}}^1$

素因数の和:437875

約数の個数: 16

約数和(自身を含む): 63052128

約数和(自身を除く): 32401858

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 437861, 875722, 2189305, 3065027, 4378610, 6130054, 15325135, 30650270]

約数ペア:

[(1, 30650270), (2, 15325135), (5, 6130054), (7, 4378610), (10, 3065027), (14, 2189305), (35, 875722), (70, 437861)]