1313430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43781}}^1$

素因数の和:43791

約数の個数: 16

約数和(自身を含む): 3152304

約数和(自身を除く): 1838874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43781, 87562, 131343, 218905, 262686, 437810, 656715, 1313430]

約数ペア:

[(1, 1313430), (2, 656715), (3, 437810), (5, 262686), (6, 218905), (10, 131343), (15, 87562), (30, 43781)]