91395430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2857}}^1$

素因数の和:3328

約数の個数: 32

約数和(自身を含む): 188490816

約数和(自身を除く): 97095386

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 914, 2285, 2857, 3199, 4570, 5714, 6398, 14285, 15995, 19999, 28570, 31990, 39998, 99995, 199990, 1305649, 2611298, 6528245, 9139543, 13056490, 18279086, 45697715, 91395430]

約数ペア:

[(1, 91395430), (2, 45697715), (5, 18279086), (7, 13056490), (10, 9139543), (14, 6528245), (35, 2611298), (70, 1305649), (457, 199990), (914, 99995), (2285, 39998), (2857, 31990), (3199, 28570), (4570, 19999), (5714, 15995), (6398, 14285)]