86155140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1435919}}^1$

素因数の和:1435931

約数の個数: 24

約数和(自身を含む): 241234560

約数和(自身を除く): 155079420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1435919, 2871838, 4307757, 5743676, 7179595, 8615514, 14359190, 17231028, 21538785, 28718380, 43077570, 86155140]

約数ペア:

[(1, 86155140), (2, 43077570), (3, 28718380), (4, 21538785), (5, 17231028), (6, 14359190), (10, 8615514), (12, 7179595), (15, 5743676), (20, 4307757), (30, 2871838), (60, 1435919)]