270772790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{2251}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 509780736

約数和(自身を除く): 239007946

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 523, 1046, 2251, 2615, 4502, 5230, 11255, 12029, 22510, 24058, 51773, 60145, 103546, 120290, 258865, 517730, 1177273, 2354546, 5886365, 11772730, 27077279, 54154558, 135386395, 270772790]

約数ペア:

[(1, 270772790), (2, 135386395), (5, 54154558), (10, 27077279), (23, 11772730), (46, 5886365), (115, 2354546), (230, 1177273), (523, 517730), (1046, 258865), (2251, 120290), (2615, 103546), (4502, 60145), (5230, 51773), (11255, 24058), (12029, 22510)]