2315309860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{19427}}^1$

素因数の和:19596

約数の個数: 48

約数和(自身を含む): 4993773120

約数和(自身を除く): 2678463260

約数列:

[1, 2, 4, 5, 10, 20, 59, 101, 118, 202, 236, 295, 404, 505, 590, 1010, 1180, 2020, 5959, 11918, 19427, 23836, 29795, 38854, 59590, 77708, 97135, 119180, 194270, 388540, 1146193, 1962127, 2292386, 3924254, 4584772, 5730965, 7848508, 9810635, 11461930, 19621270, 22923860, 39242540, 115765493, 231530986, 463061972, 578827465, 1157654930, 2315309860]

約数ペア:

[(1, 2315309860), (2, 1157654930), (4, 578827465), (5, 463061972), (10, 231530986), (20, 115765493), (59, 39242540), (101, 22923860), (118, 19621270), (202, 11461930), (236, 9810635), (295, 7848508), (404, 5730965), (505, 4584772), (590, 3924254), (1010, 2292386), (1180, 1962127), (2020, 1146193), (5959, 388540), (11918, 194270), (19427, 119180), (23836, 97135), (29795, 77708), (38854, 59590)]