30801071

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10069}}^1$

素因数の和:10118

約数の個数: 16

約数和(自身を含む): 38668800

約数和(自身を除く): 7867729

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 10069, 70483, 191311, 231587, 1339177, 1621109, 4400153, 30801071]

約数ペア:

[(1, 30801071), (7, 4400153), (19, 1621109), (23, 1339177), (133, 231587), (161, 191311), (437, 70483), (3059, 10069)]