764493910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{54181}}^1$

素因数の和:54288

約数の個数: 32

約数和(自身を含む): 1474617312

約数和(自身を除く): 710123402

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 7055, 14110, 54181, 108362, 270905, 541810, 921077, 1842154, 4497023, 4605385, 8994046, 9210770, 22485115, 44970230, 76449391, 152898782, 382246955, 764493910]

約数ペア:

[(1, 764493910), (2, 382246955), (5, 152898782), (10, 76449391), (17, 44970230), (34, 22485115), (83, 9210770), (85, 8994046), (166, 4605385), (170, 4497023), (415, 1842154), (830, 921077), (1411, 541810), (2822, 270905), (7055, 108362), (14110, 54181)]