27657070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{56443}}^1$

素因数の和:56464

約数の個数: 24

約数和(自身を含む): 57911544

約数和(自身を除く): 30254474

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 56443, 112886, 282215, 395101, 564430, 790202, 1975505, 2765707, 3951010, 5531414, 13828535, 27657070]

約数ペア:

[(1, 27657070), (2, 13828535), (5, 5531414), (7, 3951010), (10, 2765707), (14, 1975505), (35, 790202), (49, 564430), (70, 395101), (98, 282215), (245, 112886), (490, 56443)]