118660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 264600

約数和(自身を除く): 145940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 349, 698, 1396, 1745, 3490, 5933, 6980, 11866, 23732, 29665, 59330, 118660]

約数ペア:

[(1, 118660), (2, 59330), (4, 29665), (5, 23732), (10, 11866), (17, 6980), (20, 5933), (34, 3490), (68, 1745), (85, 1396), (170, 698), (340, 349)]