30791852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2917}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 68631360

約数和(自身を除く): 37839508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 2917, 5278, 5834, 10556, 11668, 20419, 37921, 40838, 75842, 81676, 84593, 151684, 169186, 265447, 338372, 530894, 592151, 1061788, 1099709, 1184302, 2199418, 2368604, 4398836, 7697963, 15395926, 30791852]

約数ペア:

[(1, 30791852), (2, 15395926), (4, 7697963), (7, 4398836), (13, 2368604), (14, 2199418), (26, 1184302), (28, 1099709), (29, 1061788), (52, 592151), (58, 530894), (91, 338372), (116, 265447), (182, 169186), (203, 151684), (364, 84593), (377, 81676), (406, 75842), (754, 40838), (812, 37921), (1508, 20419), (2639, 11668), (2917, 10556), (5278, 5834)]