2021529210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67384307}}^1$

素因数の和:67384317

約数の個数: 16

約数和(自身を含む): 4851670176

約数和(自身を除く): 2830140966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67384307, 134768614, 202152921, 336921535, 404305842, 673843070, 1010764605, 2021529210]

約数ペア:

[(1, 2021529210), (2, 1010764605), (3, 673843070), (5, 404305842), (6, 336921535), (10, 202152921), (15, 134768614), (30, 67384307)]