12170490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{405683}}^1$

素因数の和:405693

約数の個数: 16

約数和(自身を含む): 29209248

約数和(自身を除く): 17038758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 405683, 811366, 1217049, 2028415, 2434098, 4056830, 6085245, 12170490]

約数ペア:

[(1, 12170490), (2, 6085245), (3, 4056830), (5, 2434098), (6, 2028415), (10, 1217049), (15, 811366), (30, 405683)]