829470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 2040192

約数和(自身を除く): 1210722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 643, 645, 1286, 1290, 1929, 3215, 3858, 6430, 9645, 19290, 27649, 55298, 82947, 138245, 165894, 276490, 414735, 829470]

約数ペア:

[(1, 829470), (2, 414735), (3, 276490), (5, 165894), (6, 138245), (10, 82947), (15, 55298), (30, 27649), (43, 19290), (86, 9645), (129, 6430), (215, 3858), (258, 3215), (430, 1929), (643, 1290), (645, 1286)]