68512890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{134339}}^1$

素因数の和:134366

約数の個数: 32

約数和(自身を含む): 174104640

約数和(自身を除く): 105591750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 134339, 268678, 403017, 671695, 806034, 1343390, 2015085, 2283763, 4030170, 4567526, 6851289, 11418815, 13702578, 22837630, 34256445, 68512890]

約数ペア:

[(1, 68512890), (2, 34256445), (3, 22837630), (5, 13702578), (6, 11418815), (10, 6851289), (15, 4567526), (17, 4030170), (30, 2283763), (34, 2015085), (51, 1343390), (85, 806034), (102, 671695), (170, 403017), (255, 268678), (510, 134339)]