15430790

素因数分解:

$2^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1471}}^1$

素因数の和:2527

約数の個数: 16

約数和(自身を含む): 27820800

約数和(自身を除く): 12390010

約数列:

[1, 2, 5, 10, 1049, 1471, 2098, 2942, 5245, 7355, 10490, 14710, 1543079, 3086158, 7715395, 15430790]

約数ペア:

[(1, 15430790), (2, 7715395), (5, 3086158), (10, 1543079), (1049, 14710), (1471, 10490), (2098, 7355), (2942, 5245)]