30560322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 73422720

約数和(自身を除く): 42862398

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1213, 1326, 1482, 1938, 2426, 3639, 4199, 7278, 8398, 12597, 15769, 20621, 23047, 25194, 31538, 41242, 46094, 47307, 61863, 69141, 94614, 123726, 138282, 268073, 299611, 391799, 536146, 599222, 783598, 804219, 898833, 1175397, 1608438, 1797666, 2350794, 5093387, 10186774, 15280161, 30560322]

約数ペア:

[(1, 30560322), (2, 15280161), (3, 10186774), (6, 5093387), (13, 2350794), (17, 1797666), (19, 1608438), (26, 1175397), (34, 898833), (38, 804219), (39, 783598), (51, 599222), (57, 536146), (78, 391799), (102, 299611), (114, 268073), (221, 138282), (247, 123726), (323, 94614), (442, 69141), (494, 61863), (646, 47307), (663, 46094), (741, 41242), (969, 31538), (1213, 25194), (1326, 23047), (1482, 20621), (1938, 15769), (2426, 12597), (3639, 8398), (4199, 7278)]