457477630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{2803}}^1$

素因数の和:3688

約数の個数: 32

約数和(自身を含む): 868118400

約数和(自身を除く): 410640770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 859, 1718, 2803, 4295, 5606, 8590, 14015, 16321, 28030, 32642, 53257, 81605, 106514, 163210, 266285, 532570, 2407777, 4815554, 12038885, 24077770, 45747763, 91495526, 228738815, 457477630]

約数ペア:

[(1, 457477630), (2, 228738815), (5, 91495526), (10, 45747763), (19, 24077770), (38, 12038885), (95, 4815554), (190, 2407777), (859, 532570), (1718, 266285), (2803, 163210), (4295, 106514), (5606, 81605), (8590, 53257), (14015, 32642), (16321, 28030)]