74620470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2487349}}^1$

素因数の和:2487359

約数の個数: 16

約数和(自身を含む): 179089200

約数和(自身を除く): 104468730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2487349, 4974698, 7462047, 12436745, 14924094, 24873490, 37310235, 74620470]

約数ペア:

[(1, 74620470), (2, 37310235), (3, 24873490), (5, 14924094), (6, 12436745), (10, 7462047), (15, 4974698), (30, 2487349)]