86881770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2293}}^1$

素因数の和:2727

約数の個数: 48

約数和(自身を含む): 226527912

約数和(自身を除く): 139646142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 842, 1263, 2105, 2293, 2526, 3789, 4210, 4586, 6315, 6879, 7578, 11465, 12630, 13758, 18945, 20637, 22930, 34395, 37890, 41274, 68790, 103185, 206370, 965353, 1930706, 2896059, 4826765, 5792118, 8688177, 9653530, 14480295, 17376354, 28960590, 43440885, 86881770]

約数ペア:

[(1, 86881770), (2, 43440885), (3, 28960590), (5, 17376354), (6, 14480295), (9, 9653530), (10, 8688177), (15, 5792118), (18, 4826765), (30, 2896059), (45, 1930706), (90, 965353), (421, 206370), (842, 103185), (1263, 68790), (2105, 41274), (2293, 37890), (2526, 34395), (3789, 22930), (4210, 20637), (4586, 18945), (6315, 13758), (6879, 12630), (7578, 11465)]