945354310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1\times {\mathrm{853}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 1803873456

約数和(自身を除く): 858519146

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 307, 361, 614, 722, 853, 1535, 1706, 1805, 3070, 3610, 4265, 5833, 8530, 11666, 16207, 29165, 32414, 58330, 81035, 110827, 162070, 221654, 261871, 307933, 523742, 554135, 615866, 1108270, 1309355, 1539665, 2618710, 3079330, 4975549, 9951098, 24877745, 49755490, 94535431, 189070862, 472677155, 945354310]

約数ペア:

[(1, 945354310), (2, 472677155), (5, 189070862), (10, 94535431), (19, 49755490), (38, 24877745), (95, 9951098), (190, 4975549), (307, 3079330), (361, 2618710), (614, 1539665), (722, 1309355), (853, 1108270), (1535, 615866), (1706, 554135), (1805, 523742), (3070, 307933), (3610, 261871), (4265, 221654), (5833, 162070), (8530, 110827), (11666, 81035), (16207, 58330), (29165, 32414)]