30612630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9907}}^1$

素因数の和:10020

約数の個数: 32

約数和(自身を含む): 74191104

約数和(自身を除く): 43578474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 9907, 19814, 29721, 49535, 59442, 99070, 148605, 297210, 1020421, 2040842, 3061263, 5102105, 6122526, 10204210, 15306315, 30612630]

約数ペア:

[(1, 30612630), (2, 15306315), (3, 10204210), (5, 6122526), (6, 5102105), (10, 3061263), (15, 2040842), (30, 1020421), (103, 297210), (206, 148605), (309, 99070), (515, 59442), (618, 49535), (1030, 29721), (1545, 19814), (3090, 9907)]