30755090

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20641}}^1$

素因数の和:20797

約数の個数: 16

約数和(自身を含む): 55733400

約数和(自身を除く): 24978310

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 20641, 41282, 103205, 206410, 3075509, 6151018, 15377545, 30755090]

約数ペア:

[(1, 30755090), (2, 15377545), (5, 6151018), (10, 3075509), (149, 206410), (298, 103205), (745, 41282), (1490, 20641)]