70262171

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 89456640

約数和(自身を除く): 19194469

約数列:

[1, 7, 19, 23, 103, 133, 161, 223, 437, 721, 1561, 1957, 2369, 3059, 4237, 5129, 13699, 16583, 22969, 29659, 35903, 45011, 97451, 160783, 315077, 436411, 528287, 682157, 3054877, 3698009, 10037453, 70262171]

約数ペア:

[(1, 70262171), (7, 10037453), (19, 3698009), (23, 3054877), (103, 682157), (133, 528287), (161, 436411), (223, 315077), (437, 160783), (721, 97451), (1561, 45011), (1957, 35903), (2369, 29659), (3059, 22969), (4237, 16583), (5129, 13699)]