26103390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37831}}^1$

素因数の和:37864

約数の個数: 32

約数和(自身を含む): 65373696

約数和(自身を除く): 39270306

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 37831, 75662, 113493, 189155, 226986, 378310, 567465, 870113, 1134930, 1740226, 2610339, 4350565, 5220678, 8701130, 13051695, 26103390]

約数ペア:

[(1, 26103390), (2, 13051695), (3, 8701130), (5, 5220678), (6, 4350565), (10, 2610339), (15, 1740226), (23, 1134930), (30, 870113), (46, 567465), (69, 378310), (115, 226986), (138, 189155), (230, 113493), (345, 75662), (690, 37831)]