66804930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{742277}}^1$

素因数の和:742290

約数の個数: 24

約数和(自身を含む): 173693052

約数和(自身を除く): 106888122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 742277, 1484554, 2226831, 3711385, 4453662, 6680493, 7422770, 11134155, 13360986, 22268310, 33402465, 66804930]

約数ペア:

[(1, 66804930), (2, 33402465), (3, 22268310), (5, 13360986), (6, 11134155), (9, 7422770), (10, 6680493), (15, 4453662), (18, 3711385), (30, 2226831), (45, 1484554), (90, 742277)]