8308030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^2$

素因数の和:328

約数の個数: 24

約数和(自身を含む): 15413112

約数和(自身を除く): 7105082

約数列:

[1, 2, 5, 10, 43, 86, 139, 215, 278, 430, 695, 1390, 5977, 11954, 19321, 29885, 38642, 59770, 96605, 193210, 830803, 1661606, 4154015, 8308030]

約数ペア:

[(1, 8308030), (2, 4154015), (5, 1661606), (10, 830803), (43, 193210), (86, 96605), (139, 59770), (215, 38642), (278, 29885), (430, 19321), (695, 11954), (1390, 5977)]