231722156510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2672381}}^1$

素因数の和:2672453

約数の個数: 64

約数和(自身を含む): 484876990080

約数和(自身を除く): 253154833570

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 46, 58, 65, 115, 130, 145, 230, 290, 299, 377, 598, 667, 754, 1334, 1495, 1885, 2990, 3335, 3770, 6670, 8671, 17342, 43355, 86710, 2672381, 5344762, 13361905, 26723810, 34740953, 61464763, 69481906, 77499049, 122929526, 154998098, 173704765, 307323815, 347409530, 387495245, 614647630, 774990490, 799041919, 1007487637, 1598083838, 1782478127, 2014975274, 3564956254, 3995209595, 5037438185, 7990419190, 8912390635, 10074876370, 17824781270, 23172215651, 46344431302, 115861078255, 231722156510]

約数ペア:

[(1, 231722156510), (2, 115861078255), (5, 46344431302), (10, 23172215651), (13, 17824781270), (23, 10074876370), (26, 8912390635), (29, 7990419190), (46, 5037438185), (58, 3995209595), (65, 3564956254), (115, 2014975274), (130, 1782478127), (145, 1598083838), (230, 1007487637), (290, 799041919), (299, 774990490), (377, 614647630), (598, 387495245), (667, 347409530), (754, 307323815), (1334, 173704765), (1495, 154998098), (1885, 122929526), (2990, 77499049), (3335, 69481906), (3770, 61464763), (6670, 34740953), (8671, 26723810), (17342, 13361905), (43355, 5344762), (86710, 2672381)]