223640940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{3361}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 626945760

約数和(自身を除く): 403304820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1109, 2218, 3327, 3361, 4436, 5545, 6654, 6722, 10083, 11090, 13308, 13444, 16635, 16805, 20166, 22180, 33270, 33610, 40332, 50415, 66540, 67220, 100830, 201660, 3727349, 7454698, 11182047, 14909396, 18636745, 22364094, 37273490, 44728188, 55910235, 74546980, 111820470, 223640940]

約数ペア:

[(1, 223640940), (2, 111820470), (3, 74546980), (4, 55910235), (5, 44728188), (6, 37273490), (10, 22364094), (12, 18636745), (15, 14909396), (20, 11182047), (30, 7454698), (60, 3727349), (1109, 201660), (2218, 100830), (3327, 67220), (3361, 66540), (4436, 50415), (5545, 40332), (6654, 33610), (6722, 33270), (10083, 22180), (11090, 20166), (13308, 16805), (13444, 16635)]