12291255270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{21001}}^1$

素因数の和:21950

約数の個数: 96

約数和(自身を含む): 36563641920

約数和(自身を除く): 24272386650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 929, 1858, 2787, 4645, 5574, 6503, 8361, 9290, 13006, 13935, 16722, 19509, 21001, 27870, 32515, 39018, 41805, 42002, 58527, 63003, 65030, 83610, 97545, 105005, 117054, 126006, 147007, 189009, 195090, 210010, 292635, 294014, 315015, 378018, 441021, 585270, 630030, 735035, 882042, 945045, 1323063, 1470070, 1890090, 2205105, 2646126, 4410210, 6615315, 13230630, 19509929, 39019858, 58529787, 97549645, 117059574, 136569503, 175589361, 195099290, 273139006, 292648935, 351178722, 409708509, 585297870, 682847515, 819417018, 877946805, 1229125527, 1365695030, 1755893610, 2048542545, 2458251054, 4097085090, 6145627635, 12291255270]

約数ペア:

[(1, 12291255270), (2, 6145627635), (3, 4097085090), (5, 2458251054), (6, 2048542545), (7, 1755893610), (9, 1365695030), (10, 1229125527), (14, 877946805), (15, 819417018), (18, 682847515), (21, 585297870), (30, 409708509), (35, 351178722), (42, 292648935), (45, 273139006), (63, 195099290), (70, 175589361), (90, 136569503), (105, 117059574), (126, 97549645), (210, 58529787), (315, 39019858), (630, 19509929), (929, 13230630), (1858, 6615315), (2787, 4410210), (4645, 2646126), (5574, 2205105), (6503, 1890090), (8361, 1470070), (9290, 1323063), (13006, 945045), (13935, 882042), (16722, 735035), (19509, 630030), (21001, 585270), (27870, 441021), (32515, 378018), (39018, 315015), (41805, 294014), (42002, 292635), (58527, 210010), (63003, 195090), (65030, 189009), (83610, 147007), (97545, 126006), (105005, 117054)]