440147270

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{270029}}^1$

素因数の和:270199

約数の個数: 16

約数和(自身を含む): 797128560

約数和(自身を除く): 356981290

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 270029, 540058, 1350145, 2700290, 44014727, 88029454, 220073635, 440147270]

約数ペア:

[(1, 440147270), (2, 220073635), (5, 88029454), (10, 44014727), (163, 2700290), (326, 1350145), (815, 540058), (1630, 270029)]