15690020916

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{115903}}^1$

素因数の和:116328

約数の個数: 48

約数和(自身を含む): 37970150400

約数和(自身を除く): 22280129484

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 389, 778, 1167, 1556, 2334, 4668, 11281, 22562, 33843, 45124, 67686, 115903, 135372, 231806, 347709, 463612, 695418, 1390836, 3361187, 6722374, 10083561, 13444748, 20167122, 40334244, 45086267, 90172534, 135258801, 180345068, 270517602, 541035204, 1307501743, 2615003486, 3922505229, 5230006972, 7845010458, 15690020916]

約数ペア:

[(1, 15690020916), (2, 7845010458), (3, 5230006972), (4, 3922505229), (6, 2615003486), (12, 1307501743), (29, 541035204), (58, 270517602), (87, 180345068), (116, 135258801), (174, 90172534), (348, 45086267), (389, 40334244), (778, 20167122), (1167, 13444748), (1556, 10083561), (2334, 6722374), (4668, 3361187), (11281, 1390836), (22562, 695418), (33843, 463612), (45124, 347709), (67686, 231806), (115903, 135372)]