87943110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 218115072

約数和(自身を除く): 130171962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 97, 141, 194, 235, 282, 291, 470, 485, 582, 643, 705, 970, 1286, 1410, 1455, 1929, 2910, 3215, 3858, 4559, 6430, 9118, 9645, 13677, 19290, 22795, 27354, 30221, 45590, 60442, 62371, 68385, 90663, 124742, 136770, 151105, 181326, 187113, 302210, 311855, 374226, 453315, 623710, 906630, 935565, 1871130, 2931437, 5862874, 8794311, 14657185, 17588622, 29314370, 43971555, 87943110]

約数ペア:

[(1, 87943110), (2, 43971555), (3, 29314370), (5, 17588622), (6, 14657185), (10, 8794311), (15, 5862874), (30, 2931437), (47, 1871130), (94, 935565), (97, 906630), (141, 623710), (194, 453315), (235, 374226), (282, 311855), (291, 302210), (470, 187113), (485, 181326), (582, 151105), (643, 136770), (705, 124742), (970, 90663), (1286, 68385), (1410, 62371), (1455, 60442), (1929, 45590), (2910, 30221), (3215, 27354), (3858, 22795), (4559, 19290), (6430, 13677), (9118, 9645)]