3041390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 6120576

約数和(自身を除く): 3079186

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 643, 946, 1286, 2365, 3215, 4730, 6430, 7073, 14146, 27649, 35365, 55298, 70730, 138245, 276490, 304139, 608278, 1520695, 3041390]

約数ペア:

[(1, 3041390), (2, 1520695), (5, 608278), (10, 304139), (11, 276490), (22, 138245), (43, 70730), (55, 55298), (86, 35365), (110, 27649), (215, 14146), (430, 7073), (473, 6430), (643, 4730), (946, 3215), (1286, 2365)]