142074490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{823}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 261161856

約数和(自身を除く): 119087366

約数列:

[1, 2, 5, 10, 61, 122, 283, 305, 566, 610, 823, 1415, 1646, 2830, 4115, 8230, 17263, 34526, 50203, 86315, 100406, 172630, 232909, 251015, 465818, 502030, 1164545, 2329090, 14207449, 28414898, 71037245, 142074490]

約数ペア:

[(1, 142074490), (2, 71037245), (5, 28414898), (10, 14207449), (61, 2329090), (122, 1164545), (283, 502030), (305, 465818), (566, 251015), (610, 232909), (823, 172630), (1415, 100406), (1646, 86315), (2830, 50203), (4115, 34526), (8230, 17263)]