31449510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15193}}^1$

素因数の和:15229

約数の個数: 48

約数和(自身を含む): 85329504

約数和(自身を除く): 53879994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 15193, 30386, 45579, 75965, 91158, 136737, 151930, 227895, 273474, 349439, 455790, 683685, 698878, 1048317, 1367370, 1747195, 2096634, 3144951, 3494390, 5241585, 6289902, 10483170, 15724755, 31449510]

約数ペア:

[(1, 31449510), (2, 15724755), (3, 10483170), (5, 6289902), (6, 5241585), (9, 3494390), (10, 3144951), (15, 2096634), (18, 1747195), (23, 1367370), (30, 1048317), (45, 698878), (46, 683685), (69, 455790), (90, 349439), (115, 273474), (138, 227895), (207, 151930), (230, 136737), (345, 91158), (414, 75965), (690, 45579), (1035, 30386), (2070, 15193)]