83191740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17551}}^1$

素因数の和:17642

約数の個数: 48

約数和(自身を含む): 235898880

約数和(自身を除く): 152707140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 17551, 35102, 52653, 70204, 87755, 105306, 175510, 210612, 263265, 351020, 526530, 1053060, 1386529, 2773058, 4159587, 5546116, 6932645, 8319174, 13865290, 16638348, 20797935, 27730580, 41595870, 83191740]

約数ペア:

[(1, 83191740), (2, 41595870), (3, 27730580), (4, 20797935), (5, 16638348), (6, 13865290), (10, 8319174), (12, 6932645), (15, 5546116), (20, 4159587), (30, 2773058), (60, 1386529), (79, 1053060), (158, 526530), (237, 351020), (316, 263265), (395, 210612), (474, 175510), (790, 105306), (948, 87755), (1185, 70204), (1580, 52653), (2370, 35102), (4740, 17551)]