3028690

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{883}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 6364800

約数和(自身を除く): 3336110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 883, 1715, 1766, 3430, 4415, 6181, 8830, 12362, 30905, 43267, 61810, 86534, 216335, 302869, 432670, 605738, 1514345, 3028690]

約数ペア:

[(1, 3028690), (2, 1514345), (5, 605738), (7, 432670), (10, 302869), (14, 216335), (35, 86534), (49, 61810), (70, 43267), (98, 30905), (245, 12362), (343, 8830), (490, 6181), (686, 4415), (883, 3430), (1715, 1766)]