2017419990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67247333}}^1$

素因数の和:67247343

約数の個数: 16

約数和(自身を含む): 4841808048

約数和(自身を除く): 2824388058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67247333, 134494666, 201741999, 336236665, 403483998, 672473330, 1008709995, 2017419990]

約数ペア:

[(1, 2017419990), (2, 1008709995), (3, 672473330), (5, 403483998), (6, 336236665), (10, 201741999), (15, 134494666), (30, 67247333)]