18270510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26479}}^1$

素因数の和:26512

約数の個数: 32

約数和(自身を含む): 45757440

約数和(自身を除く): 27486930

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 26479, 52958, 79437, 132395, 158874, 264790, 397185, 609017, 794370, 1218034, 1827051, 3045085, 3654102, 6090170, 9135255, 18270510]

約数ペア:

[(1, 18270510), (2, 9135255), (3, 6090170), (5, 3654102), (6, 3045085), (10, 1827051), (15, 1218034), (23, 794370), (30, 609017), (46, 397185), (69, 264790), (115, 158874), (138, 132395), (230, 79437), (345, 52958), (690, 26479)]