308713470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{791573}}^1$

素因数の和:791596

約数の個数: 32

約数和(自身を含む): 797906592

約数和(自身を除く): 489193122

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 791573, 1583146, 2374719, 3957865, 4749438, 7915730, 10290449, 11873595, 20580898, 23747190, 30871347, 51452245, 61742694, 102904490, 154356735, 308713470]

約数ペア:

[(1, 308713470), (2, 154356735), (3, 102904490), (5, 61742694), (6, 51452245), (10, 30871347), (13, 23747190), (15, 20580898), (26, 11873595), (30, 10290449), (39, 7915730), (65, 4749438), (78, 3957865), (130, 2374719), (195, 1583146), (390, 791573)]