31080714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1483}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 71232000

約数和(自身を除く): 40151286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499, 998, 1483, 1497, 2966, 2994, 3493, 4449, 6986, 8898, 10381, 10479, 20762, 20958, 31143, 62286, 740017, 1480034, 2220051, 4440102, 5180119, 10360238, 15540357, 31080714]

約数ペア:

[(1, 31080714), (2, 15540357), (3, 10360238), (6, 5180119), (7, 4440102), (14, 2220051), (21, 1480034), (42, 740017), (499, 62286), (998, 31143), (1483, 20958), (1497, 20762), (2966, 10479), (2994, 10381), (3493, 8898), (4449, 6986)]