1900580290530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{8141971}}^1$

素因数の和:8142263

約数の個数: 64

約数和(自身を含む): 4727294078976

約数和(自身を除く): 2826713788446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 251, 310, 465, 502, 753, 930, 1255, 1506, 2510, 3765, 7530, 7781, 15562, 23343, 38905, 46686, 77810, 116715, 233430, 8141971, 16283942, 24425913, 40709855, 48851826, 81419710, 122129565, 244259130, 252401101, 504802202, 757203303, 1262005505, 1514406606, 2043634721, 2524011010, 3786016515, 4087269442, 6130904163, 7572033030, 10218173605, 12261808326, 20436347210, 30654520815, 61309041630, 63352676351, 126705352702, 190058029053, 316763381755, 380116058106, 633526763510, 950290145265, 1900580290530]

約数ペア:

[(1, 1900580290530), (2, 950290145265), (3, 633526763510), (5, 380116058106), (6, 316763381755), (10, 190058029053), (15, 126705352702), (30, 63352676351), (31, 61309041630), (62, 30654520815), (93, 20436347210), (155, 12261808326), (186, 10218173605), (251, 7572033030), (310, 6130904163), (465, 4087269442), (502, 3786016515), (753, 2524011010), (930, 2043634721), (1255, 1514406606), (1506, 1262005505), (2510, 757203303), (3765, 504802202), (7530, 252401101), (7781, 244259130), (15562, 122129565), (23343, 81419710), (38905, 48851826), (46686, 40709855), (77810, 24425913), (116715, 16283942), (233430, 8141971)]