30431544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8867}}^1$

素因数の和:8900

約数の個数: 64

約数和(自身を含む): 89389440

約数和(自身を除く): 58957896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 8867, 17734, 26601, 35468, 53202, 70936, 97537, 106404, 115271, 195074, 212808, 230542, 292611, 345813, 390148, 461084, 585222, 691626, 780296, 922168, 1170444, 1267981, 1383252, 2340888, 2535962, 2766504, 3803943, 5071924, 7607886, 10143848, 15215772, 30431544]

約数ペア:

[(1, 30431544), (2, 15215772), (3, 10143848), (4, 7607886), (6, 5071924), (8, 3803943), (11, 2766504), (12, 2535962), (13, 2340888), (22, 1383252), (24, 1267981), (26, 1170444), (33, 922168), (39, 780296), (44, 691626), (52, 585222), (66, 461084), (78, 390148), (88, 345813), (104, 292611), (132, 230542), (143, 212808), (156, 195074), (264, 115271), (286, 106404), (312, 97537), (429, 70936), (572, 53202), (858, 35468), (1144, 26601), (1716, 17734), (3432, 8867)]