30540292

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 54331200

約数和(自身を除く): 23790908

約数列:

[1, 2, 4, 131, 167, 262, 334, 349, 524, 668, 698, 1396, 21877, 43754, 45719, 58283, 87508, 91438, 116566, 182876, 233132, 7635073, 15270146, 30540292]

約数ペア:

[(1, 30540292), (2, 15270146), (4, 7635073), (131, 233132), (167, 182876), (262, 116566), (334, 91438), (349, 87508), (524, 58283), (668, 45719), (698, 43754), (1396, 21877)]