6820070

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 5880730

約数列:

[1, 2, 5, 10, 79, 89, 97, 158, 178, 194, 395, 445, 485, 790, 890, 970, 7031, 7663, 8633, 14062, 15326, 17266, 35155, 38315, 43165, 70310, 76630, 86330, 682007, 1364014, 3410035, 6820070]

約数ペア:

[(1, 6820070), (2, 3410035), (5, 1364014), (10, 682007), (79, 86330), (89, 76630), (97, 70310), (158, 43165), (178, 38315), (194, 35155), (395, 17266), (445, 15326), (485, 14062), (790, 8633), (890, 7663), (970, 7031)]