86491530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{320339}}^1$

素因数の和:320355

約数の個数: 32

約数和(自身を含む): 230644800

約数和(自身を除く): 144153270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 320339, 640678, 961017, 1601695, 1922034, 2883051, 3203390, 4805085, 5766102, 8649153, 9610170, 14415255, 17298306, 28830510, 43245765, 86491530]

約数ペア:

[(1, 86491530), (2, 43245765), (3, 28830510), (5, 17298306), (6, 14415255), (9, 9610170), (10, 8649153), (15, 5766102), (18, 4805085), (27, 3203390), (30, 2883051), (45, 1922034), (54, 1601695), (90, 961017), (135, 640678), (270, 320339)]