280015405770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{12323}}^1\times {\mathrm{757433}}^1$

素因数の和:769766

約数の個数: 32

約数和(自身を含む): 672092396352

約数和(自身を除く): 392076990582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 12323, 24646, 36969, 61615, 73938, 123230, 184845, 369690, 757433, 1514866, 2272299, 3787165, 4544598, 7574330, 11361495, 22722990, 9333846859, 18667693718, 28001540577, 46669234295, 56003081154, 93338468590, 140007702885, 280015405770]

約数ペア:

[(1, 280015405770), (2, 140007702885), (3, 93338468590), (5, 56003081154), (6, 46669234295), (10, 28001540577), (15, 18667693718), (30, 9333846859), (12323, 22722990), (24646, 11361495), (36969, 7574330), (61615, 4544598), (73938, 3787165), (123230, 2272299), (184845, 1514866), (369690, 757433)]