2993310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 7899840

約数和(自身を除く): 4906530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 421, 474, 711, 790, 842, 1185, 1263, 1422, 2105, 2370, 2526, 3555, 3789, 4210, 6315, 7110, 7578, 12630, 18945, 33259, 37890, 66518, 99777, 166295, 199554, 299331, 332590, 498885, 598662, 997770, 1496655, 2993310]

約数ペア:

[(1, 2993310), (2, 1496655), (3, 997770), (5, 598662), (6, 498885), (9, 332590), (10, 299331), (15, 199554), (18, 166295), (30, 99777), (45, 66518), (79, 37890), (90, 33259), (158, 18945), (237, 12630), (395, 7578), (421, 7110), (474, 6315), (711, 4210), (790, 3789), (842, 3555), (1185, 2526), (1263, 2370), (1422, 2105)]