7142540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6053}}^1$

素因数の和:6121

約数の個数: 24

約数和(自身を含む): 15256080

約数和(自身を除く): 8113540

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 6053, 12106, 24212, 30265, 60530, 121060, 357127, 714254, 1428508, 1785635, 3571270, 7142540]

約数ペア:

[(1, 7142540), (2, 3571270), (4, 1785635), (5, 1428508), (10, 714254), (20, 357127), (59, 121060), (118, 60530), (236, 30265), (295, 24212), (590, 12106), (1180, 6053)]