1409202130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{39551}}^1$

素因数の和:40074

約数の個数: 32

約数和(自身を含む): 2904698880

約数和(自身を除く): 1495496750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 1018, 2545, 3563, 5090, 7126, 17815, 35630, 39551, 79102, 197755, 276857, 395510, 553714, 1384285, 2768570, 20131459, 40262918, 100657295, 140920213, 201314590, 281840426, 704601065, 1409202130]

約数ペア:

[(1, 1409202130), (2, 704601065), (5, 281840426), (7, 201314590), (10, 140920213), (14, 100657295), (35, 40262918), (70, 20131459), (509, 2768570), (1018, 1384285), (2545, 553714), (3563, 395510), (5090, 276857), (7126, 197755), (17815, 79102), (35630, 39551)]