180269870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{96401}}^1$

素因数の和:96436

約数の個数: 32

約数和(自身を含む): 374810976

約数和(自身を除く): 194541106

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 96401, 192802, 482005, 964010, 1060411, 1638817, 2120822, 3277634, 5302055, 8194085, 10604110, 16388170, 18026987, 36053974, 90134935, 180269870]

約数ペア:

[(1, 180269870), (2, 90134935), (5, 36053974), (10, 18026987), (11, 16388170), (17, 10604110), (22, 8194085), (34, 5302055), (55, 3277634), (85, 2120822), (110, 1638817), (170, 1060411), (187, 964010), (374, 482005), (935, 192802), (1870, 96401)]