253291230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2814347}}^1$

素因数の和:2814360

約数の個数: 24

約数和(自身を含む): 658557432

約数和(自身を除く): 405266202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2814347, 5628694, 8443041, 14071735, 16886082, 25329123, 28143470, 42215205, 50658246, 84430410, 126645615, 253291230]

約数ペア:

[(1, 253291230), (2, 126645615), (3, 84430410), (5, 50658246), (6, 42215205), (9, 28143470), (10, 25329123), (15, 16886082), (18, 14071735), (30, 8443041), (45, 5628694), (90, 2814347)]