13861610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{28289}}^1$

素因数の和:28310

約数の個数: 24

約数和(自身を含む): 29025540

約数和(自身を除く): 15163930

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 28289, 56578, 141445, 198023, 282890, 396046, 990115, 1386161, 1980230, 2772322, 6930805, 13861610]

約数ペア:

[(1, 13861610), (2, 6930805), (5, 2772322), (7, 1980230), (10, 1386161), (14, 990115), (35, 396046), (49, 282890), (70, 198023), (98, 141445), (245, 56578), (490, 28289)]