30979578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3221}}^1$

素因数の和:3462

約数の個数: 32

約数和(自身を含む): 71141760

約数和(自身を除く): 40162182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 3206, 3221, 4809, 6442, 9618, 9663, 19326, 22547, 45094, 67641, 135282, 737609, 1475218, 2212827, 4425654, 5163263, 10326526, 15489789, 30979578]

約数ペア:

[(1, 30979578), (2, 15489789), (3, 10326526), (6, 5163263), (7, 4425654), (14, 2212827), (21, 1475218), (42, 737609), (229, 135282), (458, 67641), (687, 45094), (1374, 22547), (1603, 19326), (3206, 9663), (3221, 9618), (4809, 6442)]