20120610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5281}}^1$

素因数の和:5418

約数の個数: 32

約数和(自身を含む): 48678912

約数和(自身を除く): 28558302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 5281, 10562, 15843, 26405, 31686, 52810, 79215, 158430, 670687, 1341374, 2012061, 3353435, 4024122, 6706870, 10060305, 20120610]

約数ペア:

[(1, 20120610), (2, 10060305), (3, 6706870), (5, 4024122), (6, 3353435), (10, 2012061), (15, 1341374), (30, 670687), (127, 158430), (254, 79215), (381, 52810), (635, 31686), (762, 26405), (1270, 15843), (1905, 10562), (3810, 5281)]