289019210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{45949}}^1$

素因数の和:46010

約数の個数: 32

約数和(自身を含む): 565736400

約数和(自身を除く): 276717190

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 45949, 91898, 229745, 459490, 781133, 1562266, 1700113, 3400226, 3905665, 7811330, 8500565, 17001130, 28901921, 57803842, 144509605, 289019210]

約数ペア:

[(1, 289019210), (2, 144509605), (5, 57803842), (10, 28901921), (17, 17001130), (34, 8500565), (37, 7811330), (74, 3905665), (85, 3400226), (170, 1700113), (185, 1562266), (370, 781133), (629, 459490), (1258, 229745), (3145, 91898), (6290, 45949)]