11719380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5279}}^1$

素因数の和:5328

約数の個数: 48

約数和(自身を含む): 33707520

約数和(自身を除く): 21988140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 5279, 10558, 15837, 21116, 26395, 31674, 52790, 63348, 79185, 105580, 158370, 195323, 316740, 390646, 585969, 781292, 976615, 1171938, 1953230, 2343876, 2929845, 3906460, 5859690, 11719380]

約数ペア:

[(1, 11719380), (2, 5859690), (3, 3906460), (4, 2929845), (5, 2343876), (6, 1953230), (10, 1171938), (12, 976615), (15, 781292), (20, 585969), (30, 390646), (37, 316740), (60, 195323), (74, 158370), (111, 105580), (148, 79185), (185, 63348), (222, 52790), (370, 31674), (444, 26395), (555, 21116), (740, 15837), (1110, 10558), (2220, 5279)]