121108910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5147}}^1$

素因数の和:5348

約数の個数: 32

約数和(自身を含む): 236107872

約数和(自身を除く): 114998962

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2353, 4706, 5147, 10294, 11765, 23530, 25735, 51470, 66911, 133822, 334555, 669110, 931607, 1863214, 4658035, 9316070, 12110891, 24221782, 60554455, 121108910]

約数ペア:

[(1, 121108910), (2, 60554455), (5, 24221782), (10, 12110891), (13, 9316070), (26, 4658035), (65, 1863214), (130, 931607), (181, 669110), (362, 334555), (905, 133822), (1810, 66911), (2353, 51470), (4706, 25735), (5147, 23530), (10294, 11765)]