9030230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 18960480

約数和(自身を除く): 9930250

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 439, 605, 878, 935, 1210, 1870, 2057, 2195, 4114, 4390, 4829, 7463, 9658, 10285, 14926, 20570, 24145, 37315, 48290, 53119, 74630, 82093, 106238, 164186, 265595, 410465, 531190, 820930, 903023, 1806046, 4515115, 9030230]

約数ペア:

[(1, 9030230), (2, 4515115), (5, 1806046), (10, 903023), (11, 820930), (17, 531190), (22, 410465), (34, 265595), (55, 164186), (85, 106238), (110, 82093), (121, 74630), (170, 53119), (187, 48290), (242, 37315), (374, 24145), (439, 20570), (605, 14926), (878, 10285), (935, 9658), (1210, 7463), (1870, 4829), (2057, 4390), (2195, 4114)]