87835980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1463933}}^1$

素因数の和:1463945

約数の個数: 24

約数和(自身を含む): 245940912

約数和(自身を除く): 158104932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1463933, 2927866, 4391799, 5855732, 7319665, 8783598, 14639330, 17567196, 21958995, 29278660, 43917990, 87835980]

約数ペア:

[(1, 87835980), (2, 43917990), (3, 29278660), (4, 21958995), (5, 17567196), (6, 14639330), (10, 8783598), (12, 7319665), (15, 5855732), (20, 4391799), (30, 2927866), (60, 1463933)]