247630010

素因数分解:

$2^1\times 5^1\times {\mathrm{2689}}^1\times {\mathrm{9209}}^1$

素因数の和:11905

約数の個数: 16

約数和(自身を含む): 445948200

約数和(自身を除く): 198318190

約数列:

[1, 2, 5, 10, 2689, 5378, 9209, 13445, 18418, 26890, 46045, 92090, 24763001, 49526002, 123815005, 247630010]

約数ペア:

[(1, 247630010), (2, 123815005), (5, 49526002), (10, 24763001), (2689, 92090), (5378, 46045), (9209, 26890), (13445, 18418)]