2350810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 5474304

約数和(自身を除く): 3123494

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 71, 77, 86, 110, 142, 154, 215, 301, 355, 385, 430, 473, 497, 602, 710, 770, 781, 946, 994, 1505, 1562, 2365, 2485, 3010, 3053, 3311, 3905, 4730, 4970, 5467, 6106, 6622, 7810, 10934, 15265, 16555, 21371, 27335, 30530, 33110, 33583, 42742, 54670, 67166, 106855, 167915, 213710, 235081, 335830, 470162, 1175405, 2350810]

約数ペア:

[(1, 2350810), (2, 1175405), (5, 470162), (7, 335830), (10, 235081), (11, 213710), (14, 167915), (22, 106855), (35, 67166), (43, 54670), (55, 42742), (70, 33583), (71, 33110), (77, 30530), (86, 27335), (110, 21371), (142, 16555), (154, 15265), (215, 10934), (301, 7810), (355, 6622), (385, 6106), (430, 5467), (473, 4970), (497, 4730), (602, 3905), (710, 3311), (770, 3053), (781, 3010), (946, 2485), (994, 2365), (1505, 1562)]