8669290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 17938944

約数和(自身を除く): 9269654

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 457, 542, 914, 1355, 1897, 2285, 2710, 3199, 3794, 4570, 6398, 9485, 15995, 18970, 31990, 123847, 247694, 619235, 866929, 1238470, 1733858, 4334645, 8669290]

約数ペア:

[(1, 8669290), (2, 4334645), (5, 1733858), (7, 1238470), (10, 866929), (14, 619235), (35, 247694), (70, 123847), (271, 31990), (457, 18970), (542, 15995), (914, 9485), (1355, 6398), (1897, 4570), (2285, 3794), (2710, 3199)]