242568990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2695211}}^1$

素因数の和:2695224

約数の個数: 24

約数和(自身を含む): 630679608

約数和(自身を除く): 388110618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2695211, 5390422, 8085633, 13476055, 16171266, 24256899, 26952110, 40428165, 48513798, 80856330, 121284495, 242568990]

約数ペア:

[(1, 242568990), (2, 121284495), (3, 80856330), (5, 48513798), (6, 40428165), (9, 26952110), (10, 24256899), (15, 16171266), (18, 13476055), (30, 8085633), (45, 5390422), (90, 2695211)]