30470928

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{8941}}^1$

素因数の和:9023

約数の個数: 40

約数和(自身を含む): 79834176

約数和(自身を除く): 49363248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 8941, 17882, 26823, 35764, 53646, 71528, 107292, 143056, 214584, 429168, 634811, 1269622, 1904433, 2539244, 3808866, 5078488, 7617732, 10156976, 15235464, 30470928]

約数ペア:

[(1, 30470928), (2, 15235464), (3, 10156976), (4, 7617732), (6, 5078488), (8, 3808866), (12, 2539244), (16, 1904433), (24, 1269622), (48, 634811), (71, 429168), (142, 214584), (213, 143056), (284, 107292), (426, 71528), (568, 53646), (852, 35764), (1136, 26823), (1704, 17882), (3408, 8941)]