1171218070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{643}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 2387024640

約数和(自身を除く): 1215806570

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 571, 638, 643, 1142, 1286, 1595, 2855, 3190, 3215, 5710, 6281, 6430, 7073, 12562, 14146, 16559, 18647, 31405, 33118, 35365, 37294, 62810, 70730, 82795, 93235, 165590, 182149, 186470, 205117, 364298, 367153, 410234, 734306, 910745, 1025585, 1821490, 1835765, 2051170, 3671530, 4038683, 8077366, 10647437, 20193415, 21294874, 40386830, 53237185, 106474370, 117121807, 234243614, 585609035, 1171218070]

約数ペア:

[(1, 1171218070), (2, 585609035), (5, 234243614), (10, 117121807), (11, 106474370), (22, 53237185), (29, 40386830), (55, 21294874), (58, 20193415), (110, 10647437), (145, 8077366), (290, 4038683), (319, 3671530), (571, 2051170), (638, 1835765), (643, 1821490), (1142, 1025585), (1286, 910745), (1595, 734306), (2855, 410234), (3190, 367153), (3215, 364298), (5710, 205117), (6281, 186470), (6430, 182149), (7073, 165590), (12562, 93235), (14146, 82795), (16559, 70730), (18647, 62810), (31405, 37294), (33118, 35365)]