273886130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{7841}}^1$

素因数の和:8354

約数の個数: 32

約数和(自身を含む): 564624000

約数和(自身を除く): 290737870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 998, 2495, 3493, 4990, 6986, 7841, 15682, 17465, 34930, 39205, 54887, 78410, 109774, 274435, 548870, 3912659, 7825318, 19563295, 27388613, 39126590, 54777226, 136943065, 273886130]

約数ペア:

[(1, 273886130), (2, 136943065), (5, 54777226), (7, 39126590), (10, 27388613), (14, 19563295), (35, 7825318), (70, 3912659), (499, 548870), (998, 274435), (2495, 109774), (3493, 78410), (4990, 54887), (6986, 39205), (7841, 34930), (15682, 17465)]