42255810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8237}}^1$

素因数の和:8272

約数の個数: 64

約数和(自身を含む): 118627200

約数和(自身を除く): 76371390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 8237, 16474, 24711, 41185, 49422, 74133, 82370, 123555, 148266, 156503, 222399, 247110, 313006, 370665, 444798, 469509, 741330, 782515, 939018, 1111995, 1408527, 1565030, 2223990, 2347545, 2817054, 4225581, 4695090, 7042635, 8451162, 14085270, 21127905, 42255810]

約数ペア:

[(1, 42255810), (2, 21127905), (3, 14085270), (5, 8451162), (6, 7042635), (9, 4695090), (10, 4225581), (15, 2817054), (18, 2347545), (19, 2223990), (27, 1565030), (30, 1408527), (38, 1111995), (45, 939018), (54, 782515), (57, 741330), (90, 469509), (95, 444798), (114, 370665), (135, 313006), (171, 247110), (190, 222399), (270, 156503), (285, 148266), (342, 123555), (513, 82370), (570, 74133), (855, 49422), (1026, 41185), (1710, 24711), (2565, 16474), (5130, 8237)]