70339610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{639451}}^1$

素因数の和:639469

約数の個数: 16

約数和(自身を含む): 138121632

約数和(自身を除く): 67782022

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 639451, 1278902, 3197255, 6394510, 7033961, 14067922, 35169805, 70339610]

約数ペア:

[(1, 70339610), (2, 35169805), (5, 14067922), (10, 7033961), (11, 6394510), (22, 3197255), (55, 1278902), (110, 639451)]