141760740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214789}}^1$

素因数の和:214812

約数の個数: 48

約数和(自身を含む): 433016640

約数和(自身を除く): 291255900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 214789, 429578, 644367, 859156, 1073945, 1288734, 2147890, 2362679, 2577468, 3221835, 4295780, 4725358, 6443670, 7088037, 9450716, 11813395, 12887340, 14176074, 23626790, 28352148, 35440185, 47253580, 70880370, 141760740]

約数ペア:

[(1, 141760740), (2, 70880370), (3, 47253580), (4, 35440185), (5, 28352148), (6, 23626790), (10, 14176074), (11, 12887340), (12, 11813395), (15, 9450716), (20, 7088037), (22, 6443670), (30, 4725358), (33, 4295780), (44, 3221835), (55, 2577468), (60, 2362679), (66, 2147890), (110, 1288734), (132, 1073945), (165, 859156), (220, 644367), (330, 429578), (660, 214789)]