68608740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19381}}^1$

素因数の和:19452

約数の個数: 48

約数和(自身を含む): 195370560

約数和(自身を除く): 126761820

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, 19381, 38762, 58143, 77524, 96905, 116286, 193810, 232572, 290715, 387620, 581430, 1143479, 1162860, 2286958, 3430437, 4573916, 5717395, 6860874, 11434790, 13721748, 17152185, 22869580, 34304370, 68608740]

約数ペア:

[(1, 68608740), (2, 34304370), (3, 22869580), (4, 17152185), (5, 13721748), (6, 11434790), (10, 6860874), (12, 5717395), (15, 4573916), (20, 3430437), (30, 2286958), (59, 1162860), (60, 1143479), (118, 581430), (177, 387620), (236, 290715), (295, 232572), (354, 193810), (590, 116286), (708, 96905), (885, 77524), (1180, 58143), (1770, 38762), (3540, 19381)]