273890050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2549}}^1$

素因数の和:2875

約数の個数: 48

約数和(自身を含む): 584337600

約数和(自身を除く): 310447550

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 307, 350, 614, 1535, 2149, 2549, 3070, 4298, 5098, 7675, 10745, 12745, 15350, 17843, 21490, 25490, 35686, 53725, 63725, 89215, 107450, 127450, 178430, 446075, 782543, 892150, 1565086, 3912715, 5477801, 7825430, 10955602, 19563575, 27389005, 39127150, 54778010, 136945025, 273890050]

約数ペア:

[(1, 273890050), (2, 136945025), (5, 54778010), (7, 39127150), (10, 27389005), (14, 19563575), (25, 10955602), (35, 7825430), (50, 5477801), (70, 3912715), (175, 1565086), (307, 892150), (350, 782543), (614, 446075), (1535, 178430), (2149, 127450), (2549, 107450), (3070, 89215), (4298, 63725), (5098, 53725), (7675, 35686), (10745, 25490), (12745, 21490), (15350, 17843)]