30481330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{569}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 60082560

約数和(自身を除く): 29601230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487, 569, 974, 1138, 2435, 2845, 4870, 5357, 5690, 6259, 10714, 12518, 26785, 31295, 53570, 62590, 277103, 554206, 1385515, 2771030, 3048133, 6096266, 15240665, 30481330]

約数ペア:

[(1, 30481330), (2, 15240665), (5, 6096266), (10, 3048133), (11, 2771030), (22, 1385515), (55, 554206), (110, 277103), (487, 62590), (569, 53570), (974, 31295), (1138, 26785), (2435, 12518), (2845, 10714), (4870, 6259), (5357, 5690)]