87818370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 221771520

約数和(自身を除く): 133953150

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 137, 138, 230, 274, 345, 411, 685, 690, 822, 929, 1370, 1858, 2055, 2787, 3151, 4110, 4645, 5574, 6302, 9290, 9453, 13935, 15755, 18906, 21367, 27870, 31510, 42734, 47265, 64101, 94530, 106835, 127273, 128202, 213670, 254546, 320505, 381819, 636365, 641010, 763638, 1272730, 1909095, 2927279, 3818190, 5854558, 8781837, 14636395, 17563674, 29272790, 43909185, 87818370]

約数ペア:

[(1, 87818370), (2, 43909185), (3, 29272790), (5, 17563674), (6, 14636395), (10, 8781837), (15, 5854558), (23, 3818190), (30, 2927279), (46, 1909095), (69, 1272730), (115, 763638), (137, 641010), (138, 636365), (230, 381819), (274, 320505), (345, 254546), (411, 213670), (685, 128202), (690, 127273), (822, 106835), (929, 94530), (1370, 64101), (1858, 47265), (2055, 42734), (2787, 31510), (3151, 27870), (4110, 21367), (4645, 18906), (5574, 15755), (6302, 13935), (9290, 9453)]