74712630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2490421}}^1$

素因数の和:2490431

約数の個数: 16

約数和(自身を含む): 179310384

約数和(自身を除く): 104597754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2490421, 4980842, 7471263, 12452105, 14942526, 24904210, 37356315, 74712630]

約数ペア:

[(1, 74712630), (2, 37356315), (3, 24904210), (5, 14942526), (6, 12452105), (10, 7471263), (15, 4980842), (30, 2490421)]