16990770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15307}}^1$

素因数の和:15354

約数の個数: 32

約数和(自身を含む): 41882688

約数和(自身を除く): 24891918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 15307, 30614, 45921, 76535, 91842, 153070, 229605, 459210, 566359, 1132718, 1699077, 2831795, 3398154, 5663590, 8495385, 16990770]

約数ペア:

[(1, 16990770), (2, 8495385), (3, 5663590), (5, 3398154), (6, 2831795), (10, 1699077), (15, 1132718), (30, 566359), (37, 459210), (74, 229605), (111, 153070), (185, 91842), (222, 76535), (370, 45921), (555, 30614), (1110, 15307)]