2065160970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{180679}}^1$

素因数の和:180819

約数の個数: 48

約数和(自身を含む): 5411727360

約数和(自身を除く): 3346566390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 180679, 361358, 542037, 903395, 1084074, 1626111, 1806790, 2710185, 3252222, 5420370, 8130555, 16261110, 22946233, 45892466, 68838699, 114731165, 137677398, 206516097, 229462330, 344193495, 413032194, 688386990, 1032580485, 2065160970]

約数ペア:

[(1, 2065160970), (2, 1032580485), (3, 688386990), (5, 413032194), (6, 344193495), (9, 229462330), (10, 206516097), (15, 137677398), (18, 114731165), (30, 68838699), (45, 45892466), (90, 22946233), (127, 16261110), (254, 8130555), (381, 5420370), (635, 3252222), (762, 2710185), (1143, 1806790), (1270, 1626111), (1905, 1084074), (2286, 903395), (3810, 542037), (5715, 361358), (11430, 180679)]