30950888

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 60912000

約数和(自身を除く): 29961112

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 1879, 2059, 3758, 4118, 7516, 8236, 15032, 16472, 54491, 108982, 133409, 217964, 266818, 435928, 533636, 1067272, 3868861, 7737722, 15475444, 30950888]

約数ペア:

[(1, 30950888), (2, 15475444), (4, 7737722), (8, 3868861), (29, 1067272), (58, 533636), (71, 435928), (116, 266818), (142, 217964), (232, 133409), (284, 108982), (568, 54491), (1879, 16472), (2059, 15032), (3758, 8236), (4118, 7516)]