384062470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{18671}}^1$

素因数の和:18717

約数の個数: 48

約数和(自身を含む): 804613824

約数和(自身を除く): 420551354

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 4114, 10285, 18671, 20570, 37342, 93355, 186710, 205381, 317407, 410762, 634814, 1026905, 1587035, 2053810, 2259191, 3174070, 3491477, 4518382, 6982954, 11295955, 17457385, 22591910, 34914770, 38406247, 76812494, 192031235, 384062470]

約数ペア:

[(1, 384062470), (2, 192031235), (5, 76812494), (10, 38406247), (11, 34914770), (17, 22591910), (22, 17457385), (34, 11295955), (55, 6982954), (85, 4518382), (110, 3491477), (121, 3174070), (170, 2259191), (187, 2053810), (242, 1587035), (374, 1026905), (605, 634814), (935, 410762), (1210, 317407), (1870, 205381), (2057, 186710), (4114, 93355), (10285, 37342), (18671, 20570)]