78868290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{2341}}^1$

素因数の和:3474

約数の個数: 32

約数和(自身を含む): 189533376

約数和(自身を除く): 110665086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1123, 2246, 2341, 3369, 4682, 5615, 6738, 7023, 11230, 11705, 14046, 16845, 23410, 33690, 35115, 70230, 2628943, 5257886, 7886829, 13144715, 15773658, 26289430, 39434145, 78868290]

約数ペア:

[(1, 78868290), (2, 39434145), (3, 26289430), (5, 15773658), (6, 13144715), (10, 7886829), (15, 5257886), (30, 2628943), (1123, 70230), (2246, 35115), (2341, 33690), (3369, 23410), (4682, 16845), (5615, 14046), (6738, 11705), (7023, 11230)]