6406570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 12089088

約数和(自身を除く): 5682518

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 317, 430, 470, 634, 1585, 2021, 3170, 4042, 10105, 13631, 14899, 20210, 27262, 29798, 68155, 74495, 136310, 148990, 640657, 1281314, 3203285, 6406570]

約数ペア:

[(1, 6406570), (2, 3203285), (5, 1281314), (10, 640657), (43, 148990), (47, 136310), (86, 74495), (94, 68155), (215, 29798), (235, 27262), (317, 20210), (430, 14899), (470, 13631), (634, 10105), (1585, 4042), (2021, 3170)]