30217390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10039}}^1$

素因数の和:10096

約数の個数: 32

約数和(自身を含む): 63613440

約数和(自身を除く): 33396050

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 10039, 20078, 50195, 70273, 100390, 140546, 351365, 431677, 702730, 863354, 2158385, 3021739, 4316770, 6043478, 15108695, 30217390]

約数ペア:

[(1, 30217390), (2, 15108695), (5, 6043478), (7, 4316770), (10, 3021739), (14, 2158385), (35, 863354), (43, 702730), (70, 431677), (86, 351365), (215, 140546), (301, 100390), (430, 70273), (602, 50195), (1505, 20078), (3010, 10039)]