2918230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 6137856

約数和(自身を除く): 3219626

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 887, 1645, 1774, 3290, 4435, 6209, 8870, 12418, 31045, 41689, 62090, 83378, 208445, 291823, 416890, 583646, 1459115, 2918230]

約数ペア:

[(1, 2918230), (2, 1459115), (5, 583646), (7, 416890), (10, 291823), (14, 208445), (35, 83378), (47, 62090), (70, 41689), (94, 31045), (235, 12418), (329, 8870), (470, 6209), (658, 4435), (887, 3290), (1645, 1774)]