30755946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20753}}^1$

素因数の和:20790

約数の個数: 32

約数和(自身を含む): 69733440

約数和(自身を除く): 38977494

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 20753, 41506, 62259, 124518, 269789, 394307, 539578, 788614, 809367, 1182921, 1618734, 2365842, 5125991, 10251982, 15377973, 30755946]

約数ペア:

[(1, 30755946), (2, 15377973), (3, 10251982), (6, 5125991), (13, 2365842), (19, 1618734), (26, 1182921), (38, 809367), (39, 788614), (57, 539578), (78, 394307), (114, 269789), (247, 124518), (494, 62259), (741, 41506), (1482, 20753)]