30778872

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{12451}}^1$

素因数の和:12563

約数の個数: 32

約数和(自身を含む): 77700480

約数和(自身を除く): 46921608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 12451, 24902, 37353, 49804, 74706, 99608, 149412, 298824, 1282453, 2564906, 3847359, 5129812, 7694718, 10259624, 15389436, 30778872]

約数ペア:

[(1, 30778872), (2, 15389436), (3, 10259624), (4, 7694718), (6, 5129812), (8, 3847359), (12, 2564906), (24, 1282453), (103, 298824), (206, 149412), (309, 99608), (412, 74706), (618, 49804), (824, 37353), (1236, 24902), (2472, 12451)]