30630915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97241}}^1$

素因数の和:97259

約数の個数: 24

約数和(自身を含む): 60679008

約数和(自身を除く): 30048093

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 97241, 291723, 486205, 680687, 875169, 1458615, 2042061, 3403435, 4375845, 6126183, 10210305, 30630915]

約数ペア:

[(1, 30630915), (3, 10210305), (5, 6126183), (7, 4375845), (9, 3403435), (15, 2042061), (21, 1458615), (35, 875169), (45, 680687), (63, 486205), (105, 291723), (315, 97241)]