30205090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{177677}}^1$

素因数の和:177701

約数の個数: 16

約数和(自身を含む): 57567672

約数和(自身を除く): 27362582

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 177677, 355354, 888385, 1776770, 3020509, 6041018, 15102545, 30205090]

約数ペア:

[(1, 30205090), (2, 15102545), (5, 6041018), (10, 3020509), (17, 1776770), (34, 888385), (85, 355354), (170, 177677)]