30522730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1609}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 63060480

約数和(自身を除く): 32537750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1609, 1897, 2710, 3218, 3794, 8045, 9485, 11263, 16090, 18970, 22526, 56315, 112630, 436039, 872078, 2180195, 3052273, 4360390, 6104546, 15261365, 30522730]

約数ペア:

[(1, 30522730), (2, 15261365), (5, 6104546), (7, 4360390), (10, 3052273), (14, 2180195), (35, 872078), (70, 436039), (271, 112630), (542, 56315), (1355, 22526), (1609, 18970), (1897, 16090), (2710, 11263), (3218, 9485), (3794, 8045)]