68967810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45077}}^1$

素因数の和:45107

約数の個数: 48

約数和(自身を含む): 189868536

約数和(自身を除く): 120900726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 45077, 90154, 135231, 225385, 270462, 405693, 450770, 676155, 766309, 811386, 1352310, 1532618, 2028465, 2298927, 3831545, 4056930, 4597854, 6896781, 7663090, 11494635, 13793562, 22989270, 34483905, 68967810]

約数ペア:

[(1, 68967810), (2, 34483905), (3, 22989270), (5, 13793562), (6, 11494635), (9, 7663090), (10, 6896781), (15, 4597854), (17, 4056930), (18, 3831545), (30, 2298927), (34, 2028465), (45, 1532618), (51, 1352310), (85, 811386), (90, 766309), (102, 676155), (153, 450770), (170, 405693), (255, 270462), (306, 225385), (510, 135231), (765, 90154), (1530, 45077)]