30608420

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{14303}}^1$

素因数の和:14419

約数の個数: 24

約数和(自身を含む): 64882944

約数和(自身を除く): 34274524

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 14303, 28606, 57212, 71515, 143030, 286060, 1530421, 3060842, 6121684, 7652105, 15304210, 30608420]

約数ペア:

[(1, 30608420), (2, 15304210), (4, 7652105), (5, 6121684), (10, 3060842), (20, 1530421), (107, 286060), (214, 143030), (428, 71515), (535, 57212), (1070, 28606), (2140, 14303)]