56340390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1878013}}^1$

素因数の和:1878023

約数の個数: 16

約数和(自身を含む): 135217008

約数和(自身を除く): 78876618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1878013, 3756026, 5634039, 9390065, 11268078, 18780130, 28170195, 56340390]

約数ペア:

[(1, 56340390), (2, 28170195), (3, 18780130), (5, 11268078), (6, 9390065), (10, 5634039), (15, 3756026), (30, 1878013)]