15678976030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{765949}}^1$

素因数の和:766068

約数の個数: 32

約数和(自身を含む): 29780136000

約数和(自身を除く): 14101159970

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 10235, 20470, 765949, 1531898, 3829745, 7659490, 17616827, 35233654, 68169461, 88084135, 136338922, 176168270, 340847305, 681694610, 1567897603, 3135795206, 7839488015, 15678976030]

約数ペア:

[(1, 15678976030), (2, 7839488015), (5, 3135795206), (10, 1567897603), (23, 681694610), (46, 340847305), (89, 176168270), (115, 136338922), (178, 88084135), (230, 68169461), (445, 35233654), (890, 17616827), (2047, 7659490), (4094, 3829745), (10235, 1531898), (20470, 765949)]