30494156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 67022592

約数和(自身を除く): 36528436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 181, 308, 362, 547, 724, 1094, 1267, 1991, 2188, 2534, 3829, 3982, 5068, 6017, 7658, 7964, 12034, 13937, 15316, 24068, 27874, 42119, 55748, 84238, 99007, 168476, 198014, 396028, 693049, 1089077, 1386098, 2178154, 2772196, 4356308, 7623539, 15247078, 30494156]

約数ペア:

[(1, 30494156), (2, 15247078), (4, 7623539), (7, 4356308), (11, 2772196), (14, 2178154), (22, 1386098), (28, 1089077), (44, 693049), (77, 396028), (154, 198014), (181, 168476), (308, 99007), (362, 84238), (547, 55748), (724, 42119), (1094, 27874), (1267, 24068), (1991, 15316), (2188, 13937), (2534, 12034), (3829, 7964), (3982, 7658), (5068, 6017)]