74086270

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{83243}}^1$

素因数の和:83339

約数の個数: 16

約数和(自身を含む): 134855280

約数和(自身を除く): 60769010

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 83243, 166486, 416215, 832430, 7408627, 14817254, 37043135, 74086270]

約数ペア:

[(1, 74086270), (2, 37043135), (5, 14817254), (10, 7408627), (89, 832430), (178, 416215), (445, 166486), (890, 83243)]