291269370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1493}}^1$

素因数の和:2439

約数の個数: 64

約数和(自身を含む): 800305920

約数和(自身を除く): 509036550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 929, 1493, 1858, 2787, 2986, 4479, 4645, 5574, 6503, 7465, 8958, 9290, 10451, 13006, 13935, 14930, 19509, 20902, 22395, 27870, 31353, 32515, 39018, 44790, 52255, 62706, 65030, 97545, 104510, 156765, 195090, 313530, 1386997, 2773994, 4160991, 6934985, 8321982, 9708979, 13869970, 19417958, 20804955, 29126937, 41609910, 48544895, 58253874, 97089790, 145634685, 291269370]

約数ペア:

[(1, 291269370), (2, 145634685), (3, 97089790), (5, 58253874), (6, 48544895), (7, 41609910), (10, 29126937), (14, 20804955), (15, 19417958), (21, 13869970), (30, 9708979), (35, 8321982), (42, 6934985), (70, 4160991), (105, 2773994), (210, 1386997), (929, 313530), (1493, 195090), (1858, 156765), (2787, 104510), (2986, 97545), (4479, 65030), (4645, 62706), (5574, 52255), (6503, 44790), (7465, 39018), (8958, 32515), (9290, 31353), (10451, 27870), (13006, 22395), (13935, 20902), (14930, 19509)]