70820946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 194088960

約数和(自身を除く): 123268014

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 103, 107, 119, 126, 153, 189, 206, 214, 238, 306, 309, 321, 357, 378, 459, 618, 642, 714, 721, 749, 918, 927, 963, 1071, 1442, 1498, 1751, 1819, 1854, 1926, 2142, 2163, 2247, 2781, 2889, 3213, 3502, 3638, 4326, 4494, 5253, 5457, 5562, 5778, 6426, 6489, 6741, 10506, 10914, 11021, 12257, 12733, 12978, 13482, 15759, 16371, 19467, 20223, 22042, 24514, 25466, 31518, 32742, 33063, 36771, 38199, 38934, 40446, 47277, 49113, 66126, 73542, 76398, 77147, 94554, 98226, 99189, 110313, 114597, 154294, 187357, 198378, 220626, 229194, 231441, 297567, 330939, 343791, 374714, 462882, 562071, 595134, 661878, 687582, 694323, 1124142, 1311499, 1388646, 1686213, 2082969, 2622998, 3372426, 3934497, 4165938, 5058639, 7868994, 10117278, 11803491, 23606982, 35410473, 70820946]

約数ペア:

[(1, 70820946), (2, 35410473), (3, 23606982), (6, 11803491), (7, 10117278), (9, 7868994), (14, 5058639), (17, 4165938), (18, 3934497), (21, 3372426), (27, 2622998), (34, 2082969), (42, 1686213), (51, 1388646), (54, 1311499), (63, 1124142), (102, 694323), (103, 687582), (107, 661878), (119, 595134), (126, 562071), (153, 462882), (189, 374714), (206, 343791), (214, 330939), (238, 297567), (306, 231441), (309, 229194), (321, 220626), (357, 198378), (378, 187357), (459, 154294), (618, 114597), (642, 110313), (714, 99189), (721, 98226), (749, 94554), (918, 77147), (927, 76398), (963, 73542), (1071, 66126), (1442, 49113), (1498, 47277), (1751, 40446), (1819, 38934), (1854, 38199), (1926, 36771), (2142, 33063), (2163, 32742), (2247, 31518), (2781, 25466), (2889, 24514), (3213, 22042), (3502, 20223), (3638, 19467), (4326, 16371), (4494, 15759), (5253, 13482), (5457, 12978), (5562, 12733), (5778, 12257), (6426, 11021), (6489, 10914), (6741, 10506)]