30688086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 73737216

約数和(自身を除く): 43049130

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 141, 143, 282, 286, 429, 517, 611, 761, 858, 1034, 1222, 1522, 1551, 1833, 2283, 3102, 3666, 4566, 6721, 8371, 9893, 13442, 16742, 19786, 20163, 25113, 29679, 35767, 40326, 50226, 59358, 71534, 107301, 108823, 214602, 217646, 326469, 393437, 464971, 652938, 786874, 929942, 1180311, 1394913, 2360622, 2789826, 5114681, 10229362, 15344043, 30688086]

約数ペア:

[(1, 30688086), (2, 15344043), (3, 10229362), (6, 5114681), (11, 2789826), (13, 2360622), (22, 1394913), (26, 1180311), (33, 929942), (39, 786874), (47, 652938), (66, 464971), (78, 393437), (94, 326469), (141, 217646), (143, 214602), (282, 108823), (286, 107301), (429, 71534), (517, 59358), (611, 50226), (761, 40326), (858, 35767), (1034, 29679), (1222, 25113), (1522, 20163), (1551, 19786), (1833, 16742), (2283, 13442), (3102, 9893), (3666, 8371), (4566, 6721)]