3130388620

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{353317}}^1$

素因数の和:353769

約数の個数: 24

約数和(自身を含む): 6588674064

約数和(自身を除く): 3458285444

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 8860, 353317, 706634, 1413268, 1766585, 3533170, 7066340, 156519431, 313038862, 626077724, 782597155, 1565194310, 3130388620]

約数ペア:

[(1, 3130388620), (2, 1565194310), (4, 782597155), (5, 626077724), (10, 313038862), (20, 156519431), (443, 7066340), (886, 3533170), (1772, 1766585), (2215, 1413268), (4430, 706634), (8860, 353317)]