1330404306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{20717}}^1$

素因数の和:20879

約数の個数: 64

約数和(自身を含む): 3341399040

約数和(自身を除く): 2010994734

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 139, 154, 231, 278, 417, 462, 834, 973, 1529, 1946, 2919, 3058, 4587, 5838, 9174, 10703, 20717, 21406, 32109, 41434, 62151, 64218, 124302, 145019, 227887, 290038, 435057, 455774, 683661, 870114, 1367322, 1595209, 2879663, 3190418, 4785627, 5759326, 8638989, 9571254, 17277978, 20157641, 31676293, 40315282, 60472923, 63352586, 95028879, 120945846, 190057758, 221734051, 443468102, 665202153, 1330404306]

約数ペア:

[(1, 1330404306), (2, 665202153), (3, 443468102), (6, 221734051), (7, 190057758), (11, 120945846), (14, 95028879), (21, 63352586), (22, 60472923), (33, 40315282), (42, 31676293), (66, 20157641), (77, 17277978), (139, 9571254), (154, 8638989), (231, 5759326), (278, 4785627), (417, 3190418), (462, 2879663), (834, 1595209), (973, 1367322), (1529, 870114), (1946, 683661), (2919, 455774), (3058, 435057), (4587, 290038), (5838, 227887), (9174, 145019), (10703, 124302), (20717, 64218), (21406, 62151), (32109, 41434)]