131716060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{940829}}^1$

素因数の和:940845

約数の個数: 24

約数和(自身を含む): 316118880

約数和(自身を除く): 184402820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 940829, 1881658, 3763316, 4704145, 6585803, 9408290, 13171606, 18816580, 26343212, 32929015, 65858030, 131716060]

約数ペア:

[(1, 131716060), (2, 65858030), (4, 32929015), (5, 26343212), (7, 18816580), (10, 13171606), (14, 9408290), (20, 6585803), (28, 4704145), (35, 3763316), (70, 1881658), (140, 940829)]