68404380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103643}}^1$

素因数の和:103666

約数の個数: 48

約数和(自身を含む): 208946304

約数和(自身を除く): 140541924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 103643, 207286, 310929, 414572, 518215, 621858, 1036430, 1140073, 1243716, 1554645, 2072860, 2280146, 3109290, 3420219, 4560292, 5700365, 6218580, 6840438, 11400730, 13680876, 17101095, 22801460, 34202190, 68404380]

約数ペア:

[(1, 68404380), (2, 34202190), (3, 22801460), (4, 17101095), (5, 13680876), (6, 11400730), (10, 6840438), (11, 6218580), (12, 5700365), (15, 4560292), (20, 3420219), (22, 3109290), (30, 2280146), (33, 2072860), (44, 1554645), (55, 1243716), (60, 1140073), (66, 1036430), (110, 621858), (132, 518215), (165, 414572), (220, 310929), (330, 207286), (660, 103643)]