67718940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8887}}^1$

素因数の和:9026

約数の個数: 48

約数和(自身を含む): 191127552

約数和(自身を除く): 123408612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 8887, 17774, 26661, 35548, 44435, 53322, 88870, 106644, 133305, 177740, 266610, 533220, 1128649, 2257298, 3385947, 4514596, 5643245, 6771894, 11286490, 13543788, 16929735, 22572980, 33859470, 67718940]

約数ペア:

[(1, 67718940), (2, 33859470), (3, 22572980), (4, 16929735), (5, 13543788), (6, 11286490), (10, 6771894), (12, 5643245), (15, 4514596), (20, 3385947), (30, 2257298), (60, 1128649), (127, 533220), (254, 266610), (381, 177740), (508, 133305), (635, 106644), (762, 88870), (1270, 53322), (1524, 44435), (1905, 35548), (2540, 26661), (3810, 17774), (7620, 8887)]