69435190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631229}}^1$

素因数の和:631247

約数の個数: 16

約数和(自身を含む): 136345680

約数和(自身を除く): 66910490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 631229, 1262458, 3156145, 6312290, 6943519, 13887038, 34717595, 69435190]

約数ペア:

[(1, 69435190), (2, 34717595), (5, 13887038), (10, 6943519), (11, 6312290), (22, 3156145), (55, 1262458), (110, 631229)]