9378710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 19420128

約数和(自身を除く): 10041418

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 337, 506, 605, 674, 1210, 1265, 1685, 2530, 2783, 3370, 3707, 5566, 7414, 7751, 13915, 15502, 18535, 27830, 37070, 38755, 40777, 77510, 81554, 85261, 170522, 203885, 407770, 426305, 852610, 937871, 1875742, 4689355, 9378710]

約数ペア:

[(1, 9378710), (2, 4689355), (5, 1875742), (10, 937871), (11, 852610), (22, 426305), (23, 407770), (46, 203885), (55, 170522), (110, 85261), (115, 81554), (121, 77510), (230, 40777), (242, 38755), (253, 37070), (337, 27830), (506, 18535), (605, 15502), (674, 13915), (1210, 7751), (1265, 7414), (1685, 5566), (2530, 3707), (2783, 3370)]