29945604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 75844160

約数和(自身を除く): 45898556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1381, 1668, 1807, 2762, 3614, 4143, 5421, 5524, 7228, 8286, 10842, 16572, 17953, 21684, 35906, 53859, 71812, 107718, 191959, 215436, 383918, 575877, 767836, 1151754, 2303508, 2495467, 4990934, 7486401, 9981868, 14972802, 29945604]

約数ペア:

[(1, 29945604), (2, 14972802), (3, 9981868), (4, 7486401), (6, 4990934), (12, 2495467), (13, 2303508), (26, 1151754), (39, 767836), (52, 575877), (78, 383918), (139, 215436), (156, 191959), (278, 107718), (417, 71812), (556, 53859), (834, 35906), (1381, 21684), (1668, 17953), (1807, 16572), (2762, 10842), (3614, 8286), (4143, 7228), (5421, 5524)]