30148055

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 45702144

約数和(自身を除く): 15554089

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2203, 2737, 11015, 13685, 15421, 37451, 50669, 77105, 187255, 253345, 262157, 354683, 861373, 1310785, 1773415, 4306865, 6029611, 30148055]

約数ペア:

[(1, 30148055), (5, 6029611), (7, 4306865), (17, 1773415), (23, 1310785), (35, 861373), (85, 354683), (115, 262157), (119, 253345), (161, 187255), (391, 77105), (595, 50669), (805, 37451), (1955, 15421), (2203, 13685), (2737, 11015)]