251010620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1792933}}^1$

素因数の和:1792949

約数の個数: 24

約数和(自身を含む): 602425824

約数和(自身を除く): 351415204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1792933, 3585866, 7171732, 8964665, 12550531, 17929330, 25101062, 35858660, 50202124, 62752655, 125505310, 251010620]

約数ペア:

[(1, 251010620), (2, 125505310), (4, 62752655), (5, 50202124), (7, 35858660), (10, 25101062), (14, 17929330), (20, 12550531), (28, 8964665), (35, 7171732), (70, 3585866), (140, 1792933)]