71913090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2397103}}^1$

素因数の和:2397113

約数の個数: 16

約数和(自身を含む): 172591488

約数和(自身を除く): 100678398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2397103, 4794206, 7191309, 11985515, 14382618, 23971030, 35956545, 71913090]

約数ペア:

[(1, 71913090), (2, 35956545), (3, 23971030), (5, 14382618), (6, 11985515), (10, 7191309), (15, 4794206), (30, 2397103)]