30286864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 60730488

約数和(自身を除く): 30443624

約数列:

[1, 2, 4, 8, 16, 41, 82, 137, 164, 274, 328, 337, 548, 656, 674, 1096, 1348, 2192, 2696, 5392, 5617, 11234, 13817, 22468, 27634, 44936, 46169, 55268, 89872, 92338, 110536, 184676, 221072, 369352, 738704, 1892929, 3785858, 7571716, 15143432, 30286864]

約数ペア:

[(1, 30286864), (2, 15143432), (4, 7571716), (8, 3785858), (16, 1892929), (41, 738704), (82, 369352), (137, 221072), (164, 184676), (274, 110536), (328, 92338), (337, 89872), (548, 55268), (656, 46169), (674, 44936), (1096, 27634), (1348, 22468), (2192, 13817), (2696, 11234), (5392, 5617)]