127766530

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{467}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 233513280

約数和(自身を除く): 105746750

約数列:

[1, 2, 5, 10, 109, 218, 251, 467, 502, 545, 934, 1090, 1255, 2335, 2510, 4670, 27359, 50903, 54718, 101806, 117217, 136795, 234434, 254515, 273590, 509030, 586085, 1172170, 12776653, 25553306, 63883265, 127766530]

約数ペア:

[(1, 127766530), (2, 63883265), (5, 25553306), (10, 12776653), (109, 1172170), (218, 586085), (251, 509030), (467, 273590), (502, 254515), (545, 234434), (934, 136795), (1090, 117217), (1255, 101806), (2335, 54718), (2510, 50903), (4670, 27359)]