66491330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 123761088

約数和(自身を除く): 57269758

約数列:

[1, 2, 5, 10, 43, 86, 101, 202, 215, 430, 505, 1010, 1531, 3062, 4343, 7655, 8686, 15310, 21715, 43430, 65833, 131666, 154631, 309262, 329165, 658330, 773155, 1546310, 6649133, 13298266, 33245665, 66491330]

約数ペア:

[(1, 66491330), (2, 33245665), (5, 13298266), (10, 6649133), (43, 1546310), (86, 773155), (101, 658330), (202, 329165), (215, 309262), (430, 154631), (505, 131666), (1010, 65833), (1531, 43430), (3062, 21715), (4343, 15310), (7655, 8686)]