30581474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{569}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 57456000

約数和(自身を除く): 26874526

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 349, 569, 698, 1138, 2443, 3839, 3983, 4886, 6259, 7678, 7966, 12518, 26873, 43813, 53746, 87626, 198581, 397162, 1390067, 2184391, 2780134, 4368782, 15290737, 30581474]

約数ペア:

[(1, 30581474), (2, 15290737), (7, 4368782), (11, 2780134), (14, 2184391), (22, 1390067), (77, 397162), (154, 198581), (349, 87626), (569, 53746), (698, 43813), (1138, 26873), (2443, 12518), (3839, 7966), (3983, 7678), (4886, 6259)]