85402710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1153}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 222509664

約数和(自身を除く): 137106954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 823, 1153, 1646, 2306, 2469, 3459, 4115, 4938, 5765, 6918, 7407, 8230, 10377, 11530, 12345, 14814, 17295, 20754, 24690, 34590, 37035, 51885, 74070, 103770, 948919, 1897838, 2846757, 4744595, 5693514, 8540271, 9489190, 14233785, 17080542, 28467570, 42701355, 85402710]

約数ペア:

[(1, 85402710), (2, 42701355), (3, 28467570), (5, 17080542), (6, 14233785), (9, 9489190), (10, 8540271), (15, 5693514), (18, 4744595), (30, 2846757), (45, 1897838), (90, 948919), (823, 103770), (1153, 74070), (1646, 51885), (2306, 37035), (2469, 34590), (3459, 24690), (4115, 20754), (4938, 17295), (5765, 14814), (6918, 12345), (7407, 11530), (8230, 10377)]