30242704

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{17341}}^1$

素因数の和:17458

約数の個数: 20

約数和(自身を含む): 59136220

約数和(自身を除く): 28893516

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 17341, 34682, 69364, 138728, 277456, 1890169, 3780338, 7560676, 15121352, 30242704]

約数ペア:

[(1, 30242704), (2, 15121352), (4, 7560676), (8, 3780338), (16, 1890169), (109, 277456), (218, 138728), (436, 69364), (872, 34682), (1744, 17341)]