156900390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5230013}}^1$

素因数の和:5230023

約数の個数: 16

約数和(自身を含む): 376561008

約数和(自身を除く): 219660618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5230013, 10460026, 15690039, 26150065, 31380078, 52300130, 78450195, 156900390]

約数ペア:

[(1, 156900390), (2, 78450195), (3, 52300130), (5, 31380078), (6, 26150065), (10, 15690039), (15, 10460026), (30, 5230013)]