70756070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 162556416

約数和(自身を除く): 91800346

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 215, 301, 385, 430, 473, 602, 770, 946, 1505, 2137, 2365, 3010, 3311, 4274, 4730, 6622, 10685, 14959, 16555, 21370, 23507, 29918, 33110, 47014, 74795, 91891, 117535, 149590, 164549, 183782, 235070, 329098, 459455, 643237, 822745, 918910, 1010801, 1286474, 1645490, 2021602, 3216185, 5054005, 6432370, 7075607, 10108010, 14151214, 35378035, 70756070]

約数ペア:

[(1, 70756070), (2, 35378035), (5, 14151214), (7, 10108010), (10, 7075607), (11, 6432370), (14, 5054005), (22, 3216185), (35, 2021602), (43, 1645490), (55, 1286474), (70, 1010801), (77, 918910), (86, 822745), (110, 643237), (154, 459455), (215, 329098), (301, 235070), (385, 183782), (430, 164549), (473, 149590), (602, 117535), (770, 91891), (946, 74795), (1505, 47014), (2137, 33110), (2365, 29918), (3010, 23507), (3311, 21370), (4274, 16555), (4730, 14959), (6622, 10685)]