30945376

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 80075520

約数和(自身を除く): 49130144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 532, 608, 616, 661, 836, 1064, 1232, 1322, 1463, 1672, 2128, 2464, 2644, 2926, 3344, 4256, 4627, 5288, 5852, 6688, 7271, 9254, 10576, 11704, 12559, 14542, 18508, 21152, 23408, 25118, 29084, 37016, 46816, 50236, 50897, 58168, 74032, 87913, 100472, 101794, 116336, 138149, 148064, 175826, 200944, 203588, 232672, 276298, 351652, 401888, 407176, 552596, 703304, 814352, 967043, 1105192, 1406608, 1628704, 1934086, 2210384, 2813216, 3868172, 4420768, 7736344, 15472688, 30945376]

約数ペア:

[(1, 30945376), (2, 15472688), (4, 7736344), (7, 4420768), (8, 3868172), (11, 2813216), (14, 2210384), (16, 1934086), (19, 1628704), (22, 1406608), (28, 1105192), (32, 967043), (38, 814352), (44, 703304), (56, 552596), (76, 407176), (77, 401888), (88, 351652), (112, 276298), (133, 232672), (152, 203588), (154, 200944), (176, 175826), (209, 148064), (224, 138149), (266, 116336), (304, 101794), (308, 100472), (352, 87913), (418, 74032), (532, 58168), (608, 50897), (616, 50236), (661, 46816), (836, 37016), (1064, 29084), (1232, 25118), (1322, 23408), (1463, 21152), (1672, 18508), (2128, 14542), (2464, 12559), (2644, 11704), (2926, 10576), (3344, 9254), (4256, 7271), (4627, 6688), (5288, 5852)]