30035420

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10079}}^1$

素因数の和:10237

約数の個数: 24

約数和(自身を含む): 63504000

約数和(自身を除く): 33468580

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 10079, 20158, 40316, 50395, 100790, 201580, 1501771, 3003542, 6007084, 7508855, 15017710, 30035420]

約数ペア:

[(1, 30035420), (2, 15017710), (4, 7508855), (5, 6007084), (10, 3003542), (20, 1501771), (149, 201580), (298, 100790), (596, 50395), (745, 40316), (1490, 20158), (2980, 10079)]