30902090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181777}}^1$

素因数の和:181801

約数の個数: 16

約数和(自身を含む): 58896072

約数和(自身を除く): 27993982

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181777, 363554, 908885, 1817770, 3090209, 6180418, 15451045, 30902090]

約数ペア:

[(1, 30902090), (2, 15451045), (5, 6180418), (10, 3090209), (17, 1817770), (34, 908885), (85, 363554), (170, 181777)]