74170330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1693}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 144288144

約数和(自身を除く): 70117814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 337, 674, 1685, 1693, 3370, 3386, 4381, 8465, 8762, 16930, 21905, 22009, 43810, 44018, 110045, 220090, 570541, 1141082, 2852705, 5705410, 7417033, 14834066, 37085165, 74170330]

約数ペア:

[(1, 74170330), (2, 37085165), (5, 14834066), (10, 7417033), (13, 5705410), (26, 2852705), (65, 1141082), (130, 570541), (337, 220090), (674, 110045), (1685, 44018), (1693, 43810), (3370, 22009), (3386, 21905), (4381, 16930), (8465, 8762)]