22711620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2411}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 64024128

約数和(自身を除く): 41312508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 2411, 3140, 4710, 4822, 7233, 9420, 9644, 12055, 14466, 24110, 28932, 36165, 48220, 72330, 144660, 378527, 757054, 1135581, 1514108, 1892635, 2271162, 3785270, 4542324, 5677905, 7570540, 11355810, 22711620]

約数ペア:

[(1, 22711620), (2, 11355810), (3, 7570540), (4, 5677905), (5, 4542324), (6, 3785270), (10, 2271162), (12, 1892635), (15, 1514108), (20, 1135581), (30, 757054), (60, 378527), (157, 144660), (314, 72330), (471, 48220), (628, 36165), (785, 28932), (942, 24110), (1570, 14466), (1884, 12055), (2355, 9644), (2411, 9420), (3140, 7233), (4710, 4822)]