531190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1$

素因数の和:468

約数の個数: 24

約数和(自身を含む): 1053360

約数和(自身を除く): 522170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 439, 605, 878, 1210, 2195, 4390, 4829, 9658, 24145, 48290, 53119, 106238, 265595, 531190]

約数ペア:

[(1, 531190), (2, 265595), (5, 106238), (10, 53119), (11, 48290), (22, 24145), (55, 9658), (110, 4829), (121, 4390), (242, 2195), (439, 1210), (605, 878)]