108377990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 229146624

約数和(自身を除く): 120768634

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 127, 146, 167, 254, 334, 365, 511, 635, 730, 835, 889, 1022, 1169, 1270, 1670, 1778, 2338, 2555, 4445, 5110, 5845, 8890, 9271, 11690, 12191, 18542, 21209, 24382, 42418, 46355, 60955, 64897, 85337, 92710, 106045, 121910, 129794, 148463, 170674, 212090, 296926, 324485, 426685, 648970, 742315, 853370, 1484630, 1548257, 3096514, 7741285, 10837799, 15482570, 21675598, 54188995, 108377990]

約数ペア:

[(1, 108377990), (2, 54188995), (5, 21675598), (7, 15482570), (10, 10837799), (14, 7741285), (35, 3096514), (70, 1548257), (73, 1484630), (127, 853370), (146, 742315), (167, 648970), (254, 426685), (334, 324485), (365, 296926), (511, 212090), (635, 170674), (730, 148463), (835, 129794), (889, 121910), (1022, 106045), (1169, 92710), (1270, 85337), (1670, 64897), (1778, 60955), (2338, 46355), (2555, 42418), (4445, 24382), (5110, 21209), (5845, 18542), (8890, 12191), (9271, 11690)]