30898142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 53637120

約数和(自身を除く): 22738978

約数列:

[1, 2, 11, 19, 22, 38, 193, 209, 383, 386, 418, 766, 2123, 3667, 4213, 4246, 7277, 7334, 8426, 14554, 40337, 73919, 80047, 80674, 147838, 160094, 813109, 1404461, 1626218, 2808922, 15449071, 30898142]

約数ペア:

[(1, 30898142), (2, 15449071), (11, 2808922), (19, 1626218), (22, 1404461), (38, 813109), (193, 160094), (209, 147838), (383, 80674), (386, 80047), (418, 73919), (766, 40337), (2123, 14554), (3667, 8426), (4213, 7334), (4246, 7277)]