230095940

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{68891}}^1$

素因数の和:69067

約数の個数: 24

約数和(自身を含む): 486101952

約数和(自身を除く): 256006012

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 68891, 137782, 275564, 344455, 688910, 1377820, 11504797, 23009594, 46019188, 57523985, 115047970, 230095940]

約数ペア:

[(1, 230095940), (2, 115047970), (4, 57523985), (5, 46019188), (10, 23009594), (20, 11504797), (167, 1377820), (334, 688910), (668, 344455), (835, 275564), (1670, 137782), (3340, 68891)]