70392945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{670409}}^1$

素因数の和:670424

約数の個数: 16

約数和(自身を含む): 128718720

約数和(自身を除く): 58325775

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 670409, 2011227, 3352045, 4692863, 10056135, 14078589, 23464315, 70392945]

約数ペア:

[(1, 70392945), (3, 23464315), (5, 14078589), (7, 10056135), (15, 4692863), (21, 3352045), (35, 2011227), (105, 670409)]