30551570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1811}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 63144576

約数和(自身を除く): 32593006

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 1205, 1687, 1811, 2410, 3374, 3622, 8435, 9055, 12677, 16870, 18110, 25354, 63385, 126770, 436451, 872902, 2182255, 3055157, 4364510, 6110314, 15275785, 30551570]

約数ペア:

[(1, 30551570), (2, 15275785), (5, 6110314), (7, 4364510), (10, 3055157), (14, 2182255), (35, 872902), (70, 436451), (241, 126770), (482, 63385), (1205, 25354), (1687, 18110), (1811, 16870), (2410, 12677), (3374, 9055), (3622, 8435)]