42530660

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{14083}}^1$

素因数の和:14243

約数の個数: 24

約数和(自身を含む): 89912256

約数和(自身を除く): 47381596

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 14083, 28166, 56332, 70415, 140830, 281660, 2126533, 4253066, 8506132, 10632665, 21265330, 42530660]

約数ペア:

[(1, 42530660), (2, 21265330), (4, 10632665), (5, 8506132), (10, 4253066), (20, 2126533), (151, 281660), (302, 140830), (604, 70415), (755, 56332), (1510, 28166), (3020, 14083)]