85217490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{946861}}^1$

素因数の和:946874

約数の個数: 24

約数和(自身を含む): 221565708

約数和(自身を除く): 136348218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 946861, 1893722, 2840583, 4734305, 5681166, 8521749, 9468610, 14202915, 17043498, 28405830, 42608745, 85217490]

約数ペア:

[(1, 85217490), (2, 42608745), (3, 28405830), (5, 17043498), (6, 14202915), (9, 9468610), (10, 8521749), (15, 5681166), (18, 4734305), (30, 2840583), (45, 1893722), (90, 946861)]