69580210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21149}}^1$

素因数の和:21210

約数の個数: 32

約数和(自身を含む): 146188800

約数和(自身を除く): 76608590

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 21149, 42298, 105745, 148043, 211490, 296086, 740215, 994003, 1480430, 1988006, 4970015, 6958021, 9940030, 13916042, 34790105, 69580210]

約数ペア:

[(1, 69580210), (2, 34790105), (5, 13916042), (7, 9940030), (10, 6958021), (14, 4970015), (35, 1988006), (47, 1480430), (70, 994003), (94, 740215), (235, 296086), (329, 211490), (470, 148043), (658, 105745), (1645, 42298), (3290, 21149)]