30428268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{195053}}^1$

素因数の和:195073

約数の個数: 24

約数和(自身を含む): 76461168

約数和(自身を除く): 46032900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 195053, 390106, 585159, 780212, 1170318, 2340636, 2535689, 5071378, 7607067, 10142756, 15214134, 30428268]

約数ペア:

[(1, 30428268), (2, 15214134), (3, 10142756), (4, 7607067), (6, 5071378), (12, 2535689), (13, 2340636), (26, 1170318), (39, 780212), (52, 585159), (78, 390106), (156, 195053)]