68282060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 180956160

約数和(自身を除く): 112674100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 101, 110, 140, 154, 202, 220, 308, 385, 404, 439, 505, 707, 770, 878, 1010, 1111, 1414, 1540, 1756, 2020, 2195, 2222, 2828, 3073, 3535, 4390, 4444, 4829, 5555, 6146, 7070, 7777, 8780, 9658, 11110, 12292, 14140, 15365, 15554, 19316, 22220, 24145, 30730, 31108, 33803, 38885, 44339, 48290, 61460, 67606, 77770, 88678, 96580, 135212, 155540, 169015, 177356, 221695, 310373, 338030, 443390, 487729, 620746, 676060, 886780, 975458, 1241492, 1551865, 1950916, 2438645, 3103730, 3414103, 4877290, 6207460, 6828206, 9754580, 13656412, 17070515, 34141030, 68282060]

約数ペア:

[(1, 68282060), (2, 34141030), (4, 17070515), (5, 13656412), (7, 9754580), (10, 6828206), (11, 6207460), (14, 4877290), (20, 3414103), (22, 3103730), (28, 2438645), (35, 1950916), (44, 1551865), (55, 1241492), (70, 975458), (77, 886780), (101, 676060), (110, 620746), (140, 487729), (154, 443390), (202, 338030), (220, 310373), (308, 221695), (385, 177356), (404, 169015), (439, 155540), (505, 135212), (707, 96580), (770, 88678), (878, 77770), (1010, 67606), (1111, 61460), (1414, 48290), (1540, 44339), (1756, 38885), (2020, 33803), (2195, 31108), (2222, 30730), (2828, 24145), (3073, 22220), (3535, 19316), (4390, 15554), (4444, 15365), (4829, 14140), (5555, 12292), (6146, 11110), (7070, 9658), (7777, 8780)]