143269780

素因数分解:

$2^2\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{5431}}^1$

素因数の和:6759

約数の個数: 24

約数和(自身を含む): 301150080

約数和(自身を除く): 157880300

約数列:

[1, 2, 4, 5, 10, 20, 1319, 2638, 5276, 5431, 6595, 10862, 13190, 21724, 26380, 27155, 54310, 108620, 7163489, 14326978, 28653956, 35817445, 71634890, 143269780]

約数ペア:

[(1, 143269780), (2, 71634890), (4, 35817445), (5, 28653956), (10, 14326978), (20, 7163489), (1319, 108620), (2638, 54310), (5276, 27155), (5431, 26380), (6595, 21724), (10862, 13190)]