142649210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{76283}}^1$

素因数の和:76318

約数の個数: 32

約数和(自身を含む): 296592192

約数和(自身を除く): 153942982

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 76283, 152566, 381415, 762830, 839113, 1296811, 1678226, 2593622, 4195565, 6484055, 8391130, 12968110, 14264921, 28529842, 71324605, 142649210]

約数ペア:

[(1, 142649210), (2, 71324605), (5, 28529842), (10, 14264921), (11, 12968110), (17, 8391130), (22, 6484055), (34, 4195565), (55, 2593622), (85, 1678226), (110, 1296811), (170, 839113), (187, 762830), (374, 381415), (935, 152566), (1870, 76283)]