87715380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1461923}}^1$

素因数の和:1461935

約数の個数: 24

約数和(自身を含む): 245603232

約数和(自身を除く): 157887852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1461923, 2923846, 4385769, 5847692, 7309615, 8771538, 14619230, 17543076, 21928845, 29238460, 43857690, 87715380]

約数ペア:

[(1, 87715380), (2, 43857690), (3, 29238460), (4, 21928845), (5, 17543076), (6, 14619230), (10, 8771538), (12, 7309615), (15, 5847692), (20, 4385769), (30, 2923846), (60, 1461923)]