61215230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4909}}^1$

素因数の和:4988

約数の個数: 32

約数和(自身を含む): 116661600

約数和(自身を除く): 55446370

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 4909, 6235, 9818, 12470, 24545, 49090, 142361, 211087, 284722, 422174, 711805, 1055435, 1423610, 2110870, 6121523, 12243046, 30607615, 61215230]

約数ペア:

[(1, 61215230), (2, 30607615), (5, 12243046), (10, 6121523), (29, 2110870), (43, 1423610), (58, 1055435), (86, 711805), (145, 422174), (215, 284722), (290, 211087), (430, 142361), (1247, 49090), (2494, 24545), (4909, 12470), (6235, 9818)]