65068030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{389}}^2$

素因数の和:828

約数の個数: 24

約数和(自身を含む): 120155112

約数和(自身を除く): 55087082

約数列:

[1, 2, 5, 10, 43, 86, 215, 389, 430, 778, 1945, 3890, 16727, 33454, 83635, 151321, 167270, 302642, 756605, 1513210, 6506803, 13013606, 32534015, 65068030]

約数ペア:

[(1, 65068030), (2, 32534015), (5, 13013606), (10, 6506803), (43, 1513210), (86, 756605), (215, 302642), (389, 167270), (430, 151321), (778, 83635), (1945, 33454), (3890, 16727)]