66168990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{735211}}^1$

素因数の和:735224

約数の個数: 24

約数和(自身を含む): 172039608

約数和(自身を除く): 105870618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 735211, 1470422, 2205633, 3676055, 4411266, 6616899, 7352110, 11028165, 13233798, 22056330, 33084495, 66168990]

約数ペア:

[(1, 66168990), (2, 33084495), (3, 22056330), (5, 13233798), (6, 11028165), (9, 7352110), (10, 6616899), (15, 4411266), (18, 3676055), (30, 2205633), (45, 1470422), (90, 735211)]