30008740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{88261}}^1$

素因数の和:88287

約数の個数: 24

約数和(自身を含む): 66726072

約数和(自身を除く): 36717332

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 88261, 176522, 353044, 441305, 882610, 1500437, 1765220, 3000874, 6001748, 7502185, 15004370, 30008740]

約数ペア:

[(1, 30008740), (2, 15004370), (4, 7502185), (5, 6001748), (10, 3000874), (17, 1765220), (20, 1500437), (34, 882610), (68, 441305), (85, 353044), (170, 176522), (340, 88261)]