1531170028

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 2782981600

約数和(自身を除く): 1251811572

約数列:

[1, 2, 4, 61, 67, 122, 134, 229, 244, 268, 409, 458, 818, 916, 1636, 4087, 8174, 13969, 15343, 16348, 24949, 27403, 27938, 30686, 49898, 54806, 55876, 61372, 93661, 99796, 109612, 187322, 374644, 935923, 1671583, 1871846, 3343166, 3743692, 5713321, 6275287, 6686332, 11426642, 12550574, 22853284, 25101148, 382792507, 765585014, 1531170028]

約数ペア:

[(1, 1531170028), (2, 765585014), (4, 382792507), (61, 25101148), (67, 22853284), (122, 12550574), (134, 11426642), (229, 6686332), (244, 6275287), (268, 5713321), (409, 3743692), (458, 3343166), (818, 1871846), (916, 1671583), (1636, 935923), (4087, 374644), (8174, 187322), (13969, 109612), (15343, 99796), (16348, 93661), (24949, 61372), (27403, 55876), (27938, 54806), (30686, 49898)]