123033790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{8807}}^1$

素因数の和:8952

約数の個数: 32

約数和(自身を含む): 243523584

約数和(自身を除く): 120489794

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 8807, 13970, 17614, 44035, 88070, 96877, 193754, 484385, 968770, 1118489, 2236978, 5592445, 11184890, 12303379, 24606758, 61516895, 123033790]

約数ペア:

[(1, 123033790), (2, 61516895), (5, 24606758), (10, 12303379), (11, 11184890), (22, 5592445), (55, 2236978), (110, 1118489), (127, 968770), (254, 484385), (635, 193754), (1270, 96877), (1397, 88070), (2794, 44035), (6985, 17614), (8807, 13970)]