117666860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{346079}}^1$

素因数の和:346105

約数の個数: 24

約数和(自身を含む): 261636480

約数和(自身を除く): 143969620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 346079, 692158, 1384316, 1730395, 3460790, 5883343, 6921580, 11766686, 23533372, 29416715, 58833430, 117666860]

約数ペア:

[(1, 117666860), (2, 58833430), (4, 29416715), (5, 23533372), (10, 11766686), (17, 6921580), (20, 5883343), (34, 3460790), (68, 1730395), (85, 1384316), (170, 692158), (340, 346079)]