123023804930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{180289}}^1$

素因数の和:180519

約数の個数: 64

約数和(自身を含む): 248064616800

約数和(自身を除く): 125040811870

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 181, 290, 362, 377, 754, 905, 1810, 1885, 2353, 3770, 4706, 5249, 10498, 11765, 23530, 26245, 52490, 68237, 136474, 180289, 341185, 360578, 682370, 901445, 1802890, 2343757, 4687514, 5228381, 10456762, 11718785, 23437570, 26141905, 32632309, 52283810, 65264618, 67968953, 135937906, 163161545, 326323090, 339844765, 424220017, 679689530, 848440034, 946336961, 1892673922, 2121100085, 4242200170, 4731684805, 9463369610, 12302380493, 24604760986, 61511902465, 123023804930]

約数ペア:

[(1, 123023804930), (2, 61511902465), (5, 24604760986), (10, 12302380493), (13, 9463369610), (26, 4731684805), (29, 4242200170), (58, 2121100085), (65, 1892673922), (130, 946336961), (145, 848440034), (181, 679689530), (290, 424220017), (362, 339844765), (377, 326323090), (754, 163161545), (905, 135937906), (1810, 67968953), (1885, 65264618), (2353, 52283810), (3770, 32632309), (4706, 26141905), (5249, 23437570), (10498, 11718785), (11765, 10456762), (23530, 5228381), (26245, 4687514), (52490, 2343757), (68237, 1802890), (136474, 901445), (180289, 682370), (341185, 360578)]