13650140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97501}}^1$

素因数の和:97517

約数の個数: 24

約数和(自身を含む): 32760672

約数和(自身を除く): 19110532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 97501, 195002, 390004, 487505, 682507, 975010, 1365014, 1950020, 2730028, 3412535, 6825070, 13650140]

約数ペア:

[(1, 13650140), (2, 6825070), (4, 3412535), (5, 2730028), (7, 1950020), (10, 1365014), (14, 975010), (20, 682507), (28, 487505), (35, 390004), (70, 195002), (140, 97501)]