123066530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2609}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 228322800

約数和(自身を除く): 105256270

約数列:

[1, 2, 5, 10, 53, 89, 106, 178, 265, 445, 530, 890, 2609, 4717, 5218, 9434, 13045, 23585, 26090, 47170, 138277, 232201, 276554, 464402, 691385, 1161005, 1382770, 2322010, 12306653, 24613306, 61533265, 123066530]

約数ペア:

[(1, 123066530), (2, 61533265), (5, 24613306), (10, 12306653), (53, 2322010), (89, 1382770), (106, 1161005), (178, 691385), (265, 464402), (445, 276554), (530, 232201), (890, 138277), (2609, 47170), (4717, 26090), (5218, 23585), (9434, 13045)]