61672620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10177}}^1$

素因数の和:10290

約数の個数: 48

約数和(自身を含む): 174410208

約数和(自身を除く): 112737588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 10177, 20354, 30531, 40708, 50885, 61062, 101770, 122124, 152655, 203540, 305310, 610620, 1027877, 2055754, 3083631, 4111508, 5139385, 6167262, 10278770, 12334524, 15418155, 20557540, 30836310, 61672620]

約数ペア:

[(1, 61672620), (2, 30836310), (3, 20557540), (4, 15418155), (5, 12334524), (6, 10278770), (10, 6167262), (12, 5139385), (15, 4111508), (20, 3083631), (30, 2055754), (60, 1027877), (101, 610620), (202, 305310), (303, 203540), (404, 152655), (505, 122124), (606, 101770), (1010, 61062), (1212, 50885), (1515, 40708), (2020, 30531), (3030, 20354), (6060, 10177)]