2660885710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{146767}}^1$

素因数の和:146825

約数の個数: 48

約数和(自身を含む): 5722190784

約数和(自身を除く): 3061305074

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 9065, 18130, 146767, 293534, 733835, 1027369, 1467670, 2054738, 5136845, 5430379, 7191583, 10273690, 10860758, 14383166, 27151895, 35957915, 38012653, 54303790, 71915830, 76025306, 190063265, 266088571, 380126530, 532177142, 1330442855, 2660885710]

約数ペア:

[(1, 2660885710), (2, 1330442855), (5, 532177142), (7, 380126530), (10, 266088571), (14, 190063265), (35, 76025306), (37, 71915830), (49, 54303790), (70, 38012653), (74, 35957915), (98, 27151895), (185, 14383166), (245, 10860758), (259, 10273690), (370, 7191583), (490, 5430379), (518, 5136845), (1295, 2054738), (1813, 1467670), (2590, 1027369), (3626, 733835), (9065, 293534), (18130, 146767)]