98426820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1640447}}^1$

素因数の和:1640459

約数の個数: 24

約数和(自身を含む): 275595264

約数和(自身を除く): 177168444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1640447, 3280894, 4921341, 6561788, 8202235, 9842682, 16404470, 19685364, 24606705, 32808940, 49213410, 98426820]

約数ペア:

[(1, 98426820), (2, 49213410), (3, 32808940), (4, 24606705), (5, 19685364), (6, 16404470), (10, 9842682), (12, 8202235), (15, 6561788), (20, 4921341), (30, 3280894), (60, 1640447)]