12222070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{24943}}^1$

素因数の和:24964

約数の個数: 24

約数和(自身を含む): 25592544

約数和(自身を除く): 13370474

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 24943, 49886, 124715, 174601, 249430, 349202, 873005, 1222207, 1746010, 2444414, 6111035, 12222070]

約数ペア:

[(1, 12222070), (2, 6111035), (5, 2444414), (7, 1746010), (10, 1222207), (14, 873005), (35, 349202), (49, 249430), (70, 174601), (98, 124715), (245, 49886), (490, 24943)]