670104834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149111}}^1$

素因数の和:149230

約数の個数: 32

約数和(自身を含む): 1545993216

約数和(自身を除く): 875888382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 149111, 298222, 447333, 894666, 1043777, 2087554, 3131331, 6262662, 15954877, 31909754, 47864631, 95729262, 111684139, 223368278, 335052417, 670104834]

約数ペア:

[(1, 670104834), (2, 335052417), (3, 223368278), (6, 111684139), (7, 95729262), (14, 47864631), (21, 31909754), (42, 15954877), (107, 6262662), (214, 3131331), (321, 2087554), (642, 1043777), (749, 894666), (1498, 447333), (2247, 298222), (4494, 149111)]