30338288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4389

約数の個数: 40

約数和(自身を含む): 64579200

約数和(自身を除く): 34240912

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 4339, 6992, 8678, 17356, 34712, 69424, 82441, 99797, 164882, 199594, 329764, 399188, 659528, 798376, 1319056, 1596752, 1896143, 3792286, 7584572, 15169144, 30338288]

約数ペア:

[(1, 30338288), (2, 15169144), (4, 7584572), (8, 3792286), (16, 1896143), (19, 1596752), (23, 1319056), (38, 798376), (46, 659528), (76, 399188), (92, 329764), (152, 199594), (184, 164882), (304, 99797), (368, 82441), (437, 69424), (874, 34712), (1748, 17356), (3496, 8678), (4339, 6992)]