30724804

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 61488000

約数和(自身を除く): 30763196

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 199, 242, 319, 398, 484, 638, 796, 1276, 1331, 2189, 2662, 3509, 4378, 5324, 5771, 7018, 8756, 11542, 14036, 23084, 24079, 38599, 48158, 63481, 77198, 96316, 126962, 154396, 253924, 264869, 529738, 698291, 1059476, 1396582, 2793164, 7681201, 15362402, 30724804]

約数ペア:

[(1, 30724804), (2, 15362402), (4, 7681201), (11, 2793164), (22, 1396582), (29, 1059476), (44, 698291), (58, 529738), (116, 264869), (121, 253924), (199, 154396), (242, 126962), (319, 96316), (398, 77198), (484, 63481), (638, 48158), (796, 38599), (1276, 24079), (1331, 23084), (2189, 14036), (2662, 11542), (3509, 8756), (4378, 7018), (5324, 5771)]