830006540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3772757}}^1$

素因数の和:3772777

約数の個数: 24

約数和(自身を含む): 1901470032

約数和(自身を除く): 1071463492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3772757, 7545514, 15091028, 18863785, 37727570, 41500327, 75455140, 83000654, 166001308, 207501635, 415003270, 830006540]

約数ペア:

[(1, 830006540), (2, 415003270), (4, 207501635), (5, 166001308), (10, 83000654), (11, 75455140), (20, 41500327), (22, 37727570), (44, 18863785), (55, 15091028), (110, 7545514), (220, 3772757)]