2681940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{44699}}^1$

素因数の和:44711

約数の個数: 24

約数和(自身を含む): 7509600

約数和(自身を除く): 4827660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 44699, 89398, 134097, 178796, 223495, 268194, 446990, 536388, 670485, 893980, 1340970, 2681940]

約数ペア:

[(1, 2681940), (2, 1340970), (3, 893980), (4, 670485), (5, 536388), (6, 446990), (10, 268194), (12, 223495), (15, 178796), (20, 134097), (30, 89398), (60, 44699)]