30870704

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47059}}^1$

素因数の和:47108

約数の個数: 20

約数和(自身を含む): 61272120

約数和(自身を除く): 30401416

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 47059, 94118, 188236, 376472, 752944, 1929419, 3858838, 7717676, 15435352, 30870704]

約数ペア:

[(1, 30870704), (2, 15435352), (4, 7717676), (8, 3858838), (16, 1929419), (41, 752944), (82, 376472), (164, 188236), (328, 94118), (656, 47059)]