70645960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22937}}^1$

素因数の和:22966

約数の個数: 64

約数和(自身を含む): 198184320

約数和(自身を除く): 127538360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 22937, 45874, 91748, 114685, 160559, 183496, 229370, 252307, 321118, 458740, 504614, 642236, 802795, 917480, 1009228, 1261535, 1284472, 1605590, 1766149, 2018456, 2523070, 3211180, 3532298, 5046140, 6422360, 7064596, 8830745, 10092280, 14129192, 17661490, 35322980, 70645960]

約数ペア:

[(1, 70645960), (2, 35322980), (4, 17661490), (5, 14129192), (7, 10092280), (8, 8830745), (10, 7064596), (11, 6422360), (14, 5046140), (20, 3532298), (22, 3211180), (28, 2523070), (35, 2018456), (40, 1766149), (44, 1605590), (55, 1284472), (56, 1261535), (70, 1009228), (77, 917480), (88, 802795), (110, 642236), (140, 504614), (154, 458740), (220, 321118), (280, 252307), (308, 229370), (385, 183496), (440, 160559), (616, 114685), (770, 91748), (1540, 45874), (3080, 22937)]