30122554

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{27943}}^1$

素因数の和:27970

約数の個数: 24

約数和(自身を含む): 57341088

約数和(自身を除く): 27218534

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 27943, 55886, 195601, 307373, 391202, 614746, 1369207, 2151611, 2738414, 4303222, 15061277, 30122554]

約数ペア:

[(1, 30122554), (2, 15061277), (7, 4303222), (11, 2738414), (14, 2151611), (22, 1369207), (49, 614746), (77, 391202), (98, 307373), (154, 195601), (539, 55886), (1078, 27943)]