27830270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2207}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 54528768

約数和(自身を除く): 26698498

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2207, 2522, 4414, 6305, 11035, 12610, 22070, 28691, 57382, 143455, 214079, 286910, 428158, 1070395, 2140790, 2783027, 5566054, 13915135, 27830270]

約数ペア:

[(1, 27830270), (2, 13915135), (5, 5566054), (10, 2783027), (13, 2140790), (26, 1070395), (65, 428158), (97, 286910), (130, 214079), (194, 143455), (485, 57382), (970, 28691), (1261, 22070), (2207, 12610), (2522, 11035), (4414, 6305)]