121180990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{3739}}^1$

素因数の和:4216

約数の個数: 32

約数和(自身を含む): 249891840

約数和(自身を除く): 128710850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 463, 926, 2315, 3241, 3739, 4630, 6482, 7478, 16205, 18695, 26173, 32410, 37390, 52346, 130865, 261730, 1731157, 3462314, 8655785, 12118099, 17311570, 24236198, 60590495, 121180990]

約数ペア:

[(1, 121180990), (2, 60590495), (5, 24236198), (7, 17311570), (10, 12118099), (14, 8655785), (35, 3462314), (70, 1731157), (463, 261730), (926, 130865), (2315, 52346), (3241, 37390), (3739, 32410), (4630, 26173), (6482, 18695), (7478, 16205)]