2040242895

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{13331}}^1$

素因数の和:13540

約数の個数: 48

約数和(自身を含む): 3743625600

約数和(自身を除く): 1703382705

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 179, 285, 537, 855, 895, 1611, 2685, 3401, 8055, 10203, 13331, 17005, 30609, 39993, 51015, 66655, 119979, 153045, 199965, 253289, 599895, 759867, 1266445, 2279601, 2386249, 3799335, 7158747, 11398005, 11931245, 21476241, 35793735, 45338731, 107381205, 136016193, 226693655, 408048579, 680080965, 2040242895]

約数ペア:

[(1, 2040242895), (3, 680080965), (5, 408048579), (9, 226693655), (15, 136016193), (19, 107381205), (45, 45338731), (57, 35793735), (95, 21476241), (171, 11931245), (179, 11398005), (285, 7158747), (537, 3799335), (855, 2386249), (895, 2279601), (1611, 1266445), (2685, 759867), (3401, 599895), (8055, 253289), (10203, 199965), (13331, 153045), (17005, 119979), (30609, 66655), (39993, 51015)]