3970190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 8363520

約数和(自身を除く): 4393330

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1319, 1505, 2638, 3010, 6595, 9233, 13190, 18466, 46165, 56717, 92330, 113434, 283585, 397019, 567170, 794038, 1985095, 3970190]

約数ペア:

[(1, 3970190), (2, 1985095), (5, 794038), (7, 567170), (10, 397019), (14, 283585), (35, 113434), (43, 92330), (70, 56717), (86, 46165), (215, 18466), (301, 13190), (430, 9233), (602, 6595), (1319, 3010), (1505, 2638)]