130905510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{8887}}^1$

素因数の和:9388

約数の個数: 32

約数和(自身を含む): 314848512

約数和(自身を除く): 183943002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 8887, 14730, 17774, 26661, 44435, 53322, 88870, 133305, 266610, 4363517, 8727034, 13090551, 21817585, 26181102, 43635170, 65452755, 130905510]

約数ペア:

[(1, 130905510), (2, 65452755), (3, 43635170), (5, 26181102), (6, 21817585), (10, 13090551), (15, 8727034), (30, 4363517), (491, 266610), (982, 133305), (1473, 88870), (2455, 53322), (2946, 44435), (4910, 26661), (7365, 17774), (8887, 14730)]