30986988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151897}}^1$

素因数の和:151921

約数の個数: 24

約数和(自身を含む): 76556592

約数和(自身を除く): 45569604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 151897, 303794, 455691, 607588, 911382, 1822764, 2582249, 5164498, 7746747, 10328996, 15493494, 30986988]

約数ペア:

[(1, 30986988), (2, 15493494), (3, 10328996), (4, 7746747), (6, 5164498), (12, 2582249), (17, 1822764), (34, 911382), (51, 607588), (68, 455691), (102, 303794), (204, 151897)]