166886220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{47143}}^1$

素因数の和:47214

約数の個数: 48

約数和(自身を含む): 475211520

約数和(自身を除く): 308325300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 47143, 94286, 141429, 188572, 235715, 282858, 471430, 565716, 707145, 942860, 1414290, 2781437, 2828580, 5562874, 8344311, 11125748, 13907185, 16688622, 27814370, 33377244, 41721555, 55628740, 83443110, 166886220]

約数ペア:

[(1, 166886220), (2, 83443110), (3, 55628740), (4, 41721555), (5, 33377244), (6, 27814370), (10, 16688622), (12, 13907185), (15, 11125748), (20, 8344311), (30, 5562874), (59, 2828580), (60, 2781437), (118, 1414290), (177, 942860), (236, 707145), (295, 565716), (354, 471430), (590, 282858), (708, 235715), (885, 188572), (1180, 141429), (1770, 94286), (3540, 47143)]