7012870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 13229568

約数和(自身を除く): 6216698

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 347, 430, 470, 694, 1735, 2021, 3470, 4042, 10105, 14921, 16309, 20210, 29842, 32618, 74605, 81545, 149210, 163090, 701287, 1402574, 3506435, 7012870]

約数ペア:

[(1, 7012870), (2, 3506435), (5, 1402574), (10, 701287), (43, 163090), (47, 149210), (86, 81545), (94, 74605), (215, 32618), (235, 29842), (347, 20210), (430, 16309), (470, 14921), (694, 10105), (1735, 4042), (2021, 3470)]