55903110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81019}}^1$

素因数の和:81052

約数の個数: 32

約数和(自身を含む): 140002560

約数和(自身を除く): 84099450

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 81019, 162038, 243057, 405095, 486114, 810190, 1215285, 1863437, 2430570, 3726874, 5590311, 9317185, 11180622, 18634370, 27951555, 55903110]

約数ペア:

[(1, 55903110), (2, 27951555), (3, 18634370), (5, 11180622), (6, 9317185), (10, 5590311), (15, 3726874), (23, 2430570), (30, 1863437), (46, 1215285), (69, 810190), (115, 486114), (138, 405095), (230, 243057), (345, 162038), (690, 81019)]