349969310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{55639}}^1$

素因数の和:55700

約数の個数: 32

約数和(自身を含む): 685039680

約数和(自身を除く): 335070370

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 55639, 111278, 278195, 556390, 945863, 1891726, 2058643, 4117286, 4729315, 9458630, 10293215, 20586430, 34996931, 69993862, 174984655, 349969310]

約数ペア:

[(1, 349969310), (2, 174984655), (5, 69993862), (10, 34996931), (17, 20586430), (34, 10293215), (37, 9458630), (74, 4729315), (85, 4117286), (170, 2058643), (185, 1891726), (370, 945863), (629, 556390), (1258, 278195), (3145, 111278), (6290, 55639)]