79621890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13337}}^1$

素因数の和:13546

約数の個数: 32

約数和(自身を含む): 192067200

約数和(自身を除く): 112445310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 13337, 26674, 40011, 66685, 80022, 133370, 200055, 400110, 2654063, 5308126, 7962189, 13270315, 15924378, 26540630, 39810945, 79621890]

約数ペア:

[(1, 79621890), (2, 39810945), (3, 26540630), (5, 15924378), (6, 13270315), (10, 7962189), (15, 5308126), (30, 2654063), (199, 400110), (398, 200055), (597, 133370), (995, 80022), (1194, 66685), (1990, 40011), (2985, 26674), (5970, 13337)]