4701620

素因数分解:

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

素因数の和:141

約数の個数: 96

約数和(自身を含む): 12773376

約数和(自身を除く): 8071756

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 71, 77, 86, 110, 140, 142, 154, 172, 215, 220, 284, 301, 308, 355, 385, 430, 473, 497, 602, 710, 770, 781, 860, 946, 994, 1204, 1420, 1505, 1540, 1562, 1892, 1988, 2365, 2485, 3010, 3053, 3124, 3311, 3905, 4730, 4970, 5467, 6020, 6106, 6622, 7810, 9460, 9940, 10934, 12212, 13244, 15265, 15620, 16555, 21371, 21868, 27335, 30530, 33110, 33583, 42742, 54670, 61060, 66220, 67166, 85484, 106855, 109340, 134332, 167915, 213710, 235081, 335830, 427420, 470162, 671660, 940324, 1175405, 2350810, 4701620]

約数ペア:

[(1, 4701620), (2, 2350810), (4, 1175405), (5, 940324), (7, 671660), (10, 470162), (11, 427420), (14, 335830), (20, 235081), (22, 213710), (28, 167915), (35, 134332), (43, 109340), (44, 106855), (55, 85484), (70, 67166), (71, 66220), (77, 61060), (86, 54670), (110, 42742), (140, 33583), (142, 33110), (154, 30530), (172, 27335), (215, 21868), (220, 21371), (284, 16555), (301, 15620), (308, 15265), (355, 13244), (385, 12212), (430, 10934), (473, 9940), (497, 9460), (602, 7810), (710, 6622), (770, 6106), (781, 6020), (860, 5467), (946, 4970), (994, 4730), (1204, 3905), (1420, 3311), (1505, 3124), (1540, 3053), (1562, 3010), (1892, 2485), (1988, 2365)]