10405740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173429}}^1$

素因数の和:173441

約数の個数: 24

約数和(自身を含む): 29136240

約数和(自身を除く): 18730500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173429, 346858, 520287, 693716, 867145, 1040574, 1734290, 2081148, 2601435, 3468580, 5202870, 10405740]

約数ペア:

[(1, 10405740), (2, 5202870), (3, 3468580), (4, 2601435), (5, 2081148), (6, 1734290), (10, 1040574), (12, 867145), (15, 693716), (20, 520287), (30, 346858), (60, 173429)]