43340290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9241}}^1$

素因数の和:9322

約数の個数: 32

約数和(自身を含む): 90497664

約数和(自身を除く): 47157374

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 9241, 18482, 46205, 64687, 92410, 129374, 323435, 619147, 646870, 1238294, 3095735, 4334029, 6191470, 8668058, 21670145, 43340290]

約数ペア:

[(1, 43340290), (2, 21670145), (5, 8668058), (7, 6191470), (10, 4334029), (14, 3095735), (35, 1238294), (67, 646870), (70, 619147), (134, 323435), (335, 129374), (469, 92410), (670, 64687), (938, 46205), (2345, 18482), (4690, 9241)]