130150580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{929647}}^1$

素因数の和:929663

約数の個数: 24

約数和(自身を含む): 312361728

約数和(自身を除く): 182211148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 929647, 1859294, 3718588, 4648235, 6507529, 9296470, 13015058, 18592940, 26030116, 32537645, 65075290, 130150580]

約数ペア:

[(1, 130150580), (2, 65075290), (4, 32537645), (5, 26030116), (7, 18592940), (10, 13015058), (14, 9296470), (20, 6507529), (28, 4648235), (35, 3718588), (70, 1859294), (140, 929647)]