2015353060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{49811}}^1$

素因数の和:49861

約数の個数: 72

約数和(自身を含む): 5138207424

約数和(自身を除く): 3122854364

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 1156, 1190, 1445, 2023, 2380, 2890, 4046, 5780, 8092, 10115, 20230, 40460, 49811, 99622, 199244, 249055, 348677, 498110, 697354, 846787, 996220, 1394708, 1693574, 1743385, 3387148, 3486770, 4233935, 5927509, 6973540, 8467870, 11855018, 14395379, 16935740, 23710036, 28790758, 29637545, 57581516, 59275090, 71976895, 100767653, 118550180, 143953790, 201535306, 287907580, 403070612, 503838265, 1007676530, 2015353060]

約数ペア:

[(1, 2015353060), (2, 1007676530), (4, 503838265), (5, 403070612), (7, 287907580), (10, 201535306), (14, 143953790), (17, 118550180), (20, 100767653), (28, 71976895), (34, 59275090), (35, 57581516), (68, 29637545), (70, 28790758), (85, 23710036), (119, 16935740), (140, 14395379), (170, 11855018), (238, 8467870), (289, 6973540), (340, 5927509), (476, 4233935), (578, 3486770), (595, 3387148), (1156, 1743385), (1190, 1693574), (1445, 1394708), (2023, 996220), (2380, 846787), (2890, 697354), (4046, 498110), (5780, 348677), (8092, 249055), (10115, 199244), (20230, 99622), (40460, 49811)]