831461260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5939009}}^1$

素因数の和:5939025

約数の個数: 24

約数和(自身を含む): 1995507360

約数和(自身を除く): 1164046100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5939009, 11878018, 23756036, 29695045, 41573063, 59390090, 83146126, 118780180, 166292252, 207865315, 415730630, 831461260]

約数ペア:

[(1, 831461260), (2, 415730630), (4, 207865315), (5, 166292252), (7, 118780180), (10, 83146126), (14, 59390090), (20, 41573063), (28, 29695045), (35, 23756036), (70, 11878018), (140, 5939009)]