99866820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1664447}}^1$

素因数の和:1664459

約数の個数: 24

約数和(自身を含む): 279627264

約数和(自身を除く): 179760444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1664447, 3328894, 4993341, 6657788, 8322235, 9986682, 16644470, 19973364, 24966705, 33288940, 49933410, 99866820]

約数ペア:

[(1, 99866820), (2, 49933410), (3, 33288940), (4, 24966705), (5, 19973364), (6, 16644470), (10, 9986682), (12, 8322235), (15, 6657788), (20, 4993341), (30, 3328894), (60, 1664447)]