30480032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 66062304

約数和(自身を除く): 35582272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 661, 1048, 1322, 1441, 2096, 2644, 2882, 4192, 5288, 5764, 7271, 10576, 11528, 14542, 21152, 23056, 29084, 46112, 58168, 86591, 116336, 173182, 232672, 346364, 692728, 952501, 1385456, 1905002, 2770912, 3810004, 7620008, 15240016, 30480032]

約数ペア:

[(1, 30480032), (2, 15240016), (4, 7620008), (8, 3810004), (11, 2770912), (16, 1905002), (22, 1385456), (32, 952501), (44, 692728), (88, 346364), (131, 232672), (176, 173182), (262, 116336), (352, 86591), (524, 58168), (661, 46112), (1048, 29084), (1322, 23056), (1441, 21152), (2096, 14542), (2644, 11528), (2882, 10576), (4192, 7271), (5288, 5764)]