31010630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{9041}}^1$

素因数の和:9069

約数の個数: 32

約数和(自身を含む): 65102400

約数和(自身を除く): 34091770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 9041, 18082, 45205, 63287, 90410, 126574, 316435, 443009, 632870, 886018, 2215045, 3101063, 4430090, 6202126, 15505315, 31010630]

約数ペア:

[(1, 31010630), (2, 15505315), (5, 6202126), (7, 4430090), (10, 3101063), (14, 2215045), (35, 886018), (49, 632870), (70, 443009), (98, 316435), (245, 126574), (343, 90410), (490, 63287), (686, 45205), (1715, 18082), (3430, 9041)]