83900940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1398349}}^1$

素因数の和:1398361

約数の個数: 24

約数和(自身を含む): 234922800

約数和(自身を除く): 151021860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1398349, 2796698, 4195047, 5593396, 6991745, 8390094, 13983490, 16780188, 20975235, 27966980, 41950470, 83900940]

約数ペア:

[(1, 83900940), (2, 41950470), (3, 27966980), (4, 20975235), (5, 16780188), (6, 13983490), (10, 8390094), (12, 6991745), (15, 5593396), (20, 4195047), (30, 2796698), (60, 1398349)]