13690010

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3049}}^1$

素因数の和:3505

約数の個数: 16

約数和(自身を含む): 24705000

約数和(自身を除く): 11014990

約数列:

[1, 2, 5, 10, 449, 898, 2245, 3049, 4490, 6098, 15245, 30490, 1369001, 2738002, 6845005, 13690010]

約数ペア:

[(1, 13690010), (2, 6845005), (5, 2738002), (10, 1369001), (449, 30490), (898, 15245), (2245, 6098), (3049, 4490)]