86742870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2891429}}^1$

素因数の和:2891439

約数の個数: 16

約数和(自身を含む): 208182960

約数和(自身を除く): 121440090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2891429, 5782858, 8674287, 14457145, 17348574, 28914290, 43371435, 86742870]

約数ペア:

[(1, 86742870), (2, 43371435), (3, 28914290), (5, 17348574), (6, 14457145), (10, 8674287), (15, 5782858), (30, 2891429)]