28654830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{106129}}^1$

素因数の和:106145

約数の個数: 32

約数和(自身を含む): 76413600

約数和(自身を除く): 47758770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 106129, 212258, 318387, 530645, 636774, 955161, 1061290, 1591935, 1910322, 2865483, 3183870, 4775805, 5730966, 9551610, 14327415, 28654830]

約数ペア:

[(1, 28654830), (2, 14327415), (3, 9551610), (5, 5730966), (6, 4775805), (9, 3183870), (10, 2865483), (15, 1910322), (18, 1591935), (27, 1061290), (30, 955161), (45, 636774), (54, 530645), (90, 318387), (135, 212258), (270, 106129)]