30243294

素因数分解:

$2^1\times 3^6\times {\mathrm{20743}}^1$

素因数の和:20763

約数の個数: 28

約数和(自身を含む): 68019576

約数和(自身を除く): 37776282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 20743, 41486, 62229, 124458, 186687, 373374, 560061, 1120122, 1680183, 3360366, 5040549, 10081098, 15121647, 30243294]

約数ペア:

[(1, 30243294), (2, 15121647), (3, 10081098), (6, 5040549), (9, 3360366), (18, 1680183), (27, 1120122), (54, 560061), (81, 373374), (162, 186687), (243, 124458), (486, 62229), (729, 41486), (1458, 20743)]