444859870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1129}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 988686720

約数和(自身を除く): 543826850

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 433, 455, 866, 910, 1129, 2165, 2258, 3031, 4330, 5629, 5645, 6062, 7903, 11258, 11290, 14677, 15155, 15806, 28145, 29354, 30310, 39403, 39515, 56290, 73385, 78806, 79030, 102739, 146770, 197015, 205478, 394030, 488857, 513695, 977714, 1027390, 2444285, 3421999, 4888570, 6355141, 6843998, 12710282, 17109995, 31775705, 34219990, 44485987, 63551410, 88971974, 222429935, 444859870]

約数ペア:

[(1, 444859870), (2, 222429935), (5, 88971974), (7, 63551410), (10, 44485987), (13, 34219990), (14, 31775705), (26, 17109995), (35, 12710282), (65, 6843998), (70, 6355141), (91, 4888570), (130, 3421999), (182, 2444285), (433, 1027390), (455, 977714), (866, 513695), (910, 488857), (1129, 394030), (2165, 205478), (2258, 197015), (3031, 146770), (4330, 102739), (5629, 79030), (5645, 78806), (6062, 73385), (7903, 56290), (11258, 39515), (11290, 39403), (14677, 30310), (15155, 29354), (15806, 28145)]