2842910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 6194880

約数和(自身を除く): 3351970

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 2389, 4778, 11945, 16723, 23890, 33446, 40613, 81226, 83615, 167230, 203065, 284291, 406130, 568582, 1421455, 2842910]

約数ペア:

[(1, 2842910), (2, 1421455), (5, 568582), (7, 406130), (10, 284291), (14, 203065), (17, 167230), (34, 83615), (35, 81226), (70, 40613), (85, 33446), (119, 23890), (170, 16723), (238, 11945), (595, 4778), (1190, 2389)]