177310510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80231}}^1$

素因数の和:80268

約数の個数: 32

約数和(自身を含む): 363932352

約数和(自身を除く): 186621842

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 80231, 160462, 401155, 802310, 1043003, 1363927, 2086006, 2727854, 5215015, 6819635, 10430030, 13639270, 17731051, 35462102, 88655255, 177310510]

約数ペア:

[(1, 177310510), (2, 88655255), (5, 35462102), (10, 17731051), (13, 13639270), (17, 10430030), (26, 6819635), (34, 5215015), (65, 2727854), (85, 2086006), (130, 1363927), (170, 1043003), (221, 802310), (442, 401155), (1105, 160462), (2210, 80231)]