19048740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5381}}^1$

素因数の和:5452

約数の個数: 48

約数和(自身を含む): 54250560

約数和(自身を除く): 35201820

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, 5381, 10762, 16143, 21524, 26905, 32286, 53810, 64572, 80715, 107620, 161430, 317479, 322860, 634958, 952437, 1269916, 1587395, 1904874, 3174790, 3809748, 4762185, 6349580, 9524370, 19048740]

約数ペア:

[(1, 19048740), (2, 9524370), (3, 6349580), (4, 4762185), (5, 3809748), (6, 3174790), (10, 1904874), (12, 1587395), (15, 1269916), (20, 952437), (30, 634958), (59, 322860), (60, 317479), (118, 161430), (177, 107620), (236, 80715), (295, 64572), (354, 53810), (590, 32286), (708, 26905), (885, 21524), (1180, 16143), (1770, 10762), (3540, 5381)]