30427782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 77082624

約数和(自身を除く): 46654842

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 402, 462, 469, 737, 938, 983, 1407, 1474, 1966, 2211, 2814, 2949, 4422, 5159, 5898, 6881, 10318, 10813, 13762, 15477, 20643, 21626, 30954, 32439, 41286, 64878, 65861, 75691, 131722, 151382, 197583, 227073, 395166, 454146, 461027, 724471, 922054, 1383081, 1448942, 2173413, 2766162, 4346826, 5071297, 10142594, 15213891, 30427782]

約数ペア:

[(1, 30427782), (2, 15213891), (3, 10142594), (6, 5071297), (7, 4346826), (11, 2766162), (14, 2173413), (21, 1448942), (22, 1383081), (33, 922054), (42, 724471), (66, 461027), (67, 454146), (77, 395166), (134, 227073), (154, 197583), (201, 151382), (231, 131722), (402, 75691), (462, 65861), (469, 64878), (737, 41286), (938, 32439), (983, 30954), (1407, 21626), (1474, 20643), (1966, 15477), (2211, 13762), (2814, 10813), (2949, 10318), (4422, 6881), (5159, 5898)]