66520470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2217349}}^1$

素因数の和:2217359

約数の個数: 16

約数和(自身を含む): 159649200

約数和(自身を除く): 93128730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2217349, 4434698, 6652047, 11086745, 13304094, 22173490, 33260235, 66520470]

約数ペア:

[(1, 66520470), (2, 33260235), (3, 22173490), (5, 13304094), (6, 11086745), (10, 6652047), (15, 4434698), (30, 2217349)]