137911060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{985079}}^1$

素因数の和:985095

約数の個数: 24

約数和(自身を含む): 330986880

約数和(自身を除く): 193075820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 985079, 1970158, 3940316, 4925395, 6895553, 9850790, 13791106, 19701580, 27582212, 34477765, 68955530, 137911060]

約数ペア:

[(1, 137911060), (2, 68955530), (4, 34477765), (5, 27582212), (7, 19701580), (10, 13791106), (14, 9850790), (20, 6895553), (28, 4925395), (35, 3940316), (70, 1970158), (140, 985079)]