83831370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{399197}}^1$

素因数の和:399214

約数の個数: 32

約数和(自身を含む): 229938048

約数和(自身を除く): 146106678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 399197, 798394, 1197591, 1995985, 2395182, 2794379, 3991970, 5588758, 5987955, 8383137, 11975910, 13971895, 16766274, 27943790, 41915685, 83831370]

約数ペア:

[(1, 83831370), (2, 41915685), (3, 27943790), (5, 16766274), (6, 13971895), (7, 11975910), (10, 8383137), (14, 5987955), (15, 5588758), (21, 3991970), (30, 2794379), (35, 2395182), (42, 1995985), (70, 1197591), (105, 798394), (210, 399197)]