87970370

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{187171}}^1$

素因数の和:187225

約数の個数: 16

約数和(自身を含む): 161716608

約数和(自身を除く): 73746238

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 187171, 374342, 935855, 1871710, 8797037, 17594074, 43985185, 87970370]

約数ペア:

[(1, 87970370), (2, 43985185), (5, 17594074), (10, 8797037), (47, 1871710), (94, 935855), (235, 374342), (470, 187171)]