213711870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7123729}}^1$

素因数の和:7123739

約数の個数: 16

約数和(自身を含む): 512908560

約数和(自身を除く): 299196690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7123729, 14247458, 21371187, 35618645, 42742374, 71237290, 106855935, 213711870]

約数ペア:

[(1, 213711870), (2, 106855935), (3, 71237290), (5, 42742374), (6, 35618645), (10, 21371187), (15, 14247458), (30, 7123729)]