24470220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{661}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 68731488

約数和(自身を除く): 44261268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 617, 661, 1234, 1322, 1851, 1983, 2468, 2644, 3085, 3305, 3702, 3966, 6170, 6610, 7404, 7932, 9255, 9915, 12340, 13220, 18510, 19830, 37020, 39660, 407837, 815674, 1223511, 1631348, 2039185, 2447022, 4078370, 4894044, 6117555, 8156740, 12235110, 24470220]

約数ペア:

[(1, 24470220), (2, 12235110), (3, 8156740), (4, 6117555), (5, 4894044), (6, 4078370), (10, 2447022), (12, 2039185), (15, 1631348), (20, 1223511), (30, 815674), (60, 407837), (617, 39660), (661, 37020), (1234, 19830), (1322, 18510), (1851, 13220), (1983, 12340), (2468, 9915), (2644, 9255), (3085, 7932), (3305, 7404), (3702, 6610), (3966, 6170)]