209541210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6984707}}^1$

素因数の和:6984717

約数の個数: 16

約数和(自身を含む): 502898976

約数和(自身を除く): 293357766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6984707, 13969414, 20954121, 34923535, 41908242, 69847070, 104770605, 209541210]

約数ペア:

[(1, 209541210), (2, 104770605), (3, 69847070), (5, 41908242), (6, 34923535), (10, 20954121), (15, 13969414), (30, 6984707)]