30994624

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 56

約数和(自身を含む): 65836800

約数和(自身を除く): 34842176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 142, 152, 284, 304, 359, 568, 608, 718, 1136, 1216, 1349, 1436, 2272, 2698, 2872, 4544, 5396, 5744, 6821, 10792, 11488, 13642, 21584, 22976, 25489, 27284, 43168, 50978, 54568, 86336, 101956, 109136, 203912, 218272, 407824, 436544, 484291, 815648, 968582, 1631296, 1937164, 3874328, 7748656, 15497312, 30994624]

約数ペア:

[(1, 30994624), (2, 15497312), (4, 7748656), (8, 3874328), (16, 1937164), (19, 1631296), (32, 968582), (38, 815648), (64, 484291), (71, 436544), (76, 407824), (142, 218272), (152, 203912), (284, 109136), (304, 101956), (359, 86336), (568, 54568), (608, 50978), (718, 43168), (1136, 27284), (1216, 25489), (1349, 22976), (1436, 21584), (2272, 13642), (2698, 11488), (2872, 10792), (4544, 6821), (5396, 5744)]