2448990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{27211}}^1$

素因数の和:27224

約数の個数: 24

約数和(自身を含む): 6367608

約数和(自身を除く): 3918618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 27211, 54422, 81633, 136055, 163266, 244899, 272110, 408165, 489798, 816330, 1224495, 2448990]

約数ペア:

[(1, 2448990), (2, 1224495), (3, 816330), (5, 489798), (6, 408165), (9, 272110), (10, 244899), (15, 163266), (18, 136055), (30, 81633), (45, 54422), (90, 27211)]