730668444492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{17501879}}^1$

素因数の和:17501971

約数の個数: 72

約数和(自身を含む): 2011176034560

約数和(自身を除く): 1280507590068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1988, 2982, 3479, 5964, 6958, 10437, 13916, 20874, 41748, 17501879, 35003758, 52505637, 70007516, 105011274, 122513153, 210022548, 245026306, 367539459, 490052612, 735078918, 857592071, 1242633409, 1470157836, 1715184142, 2485266818, 2572776213, 3430368284, 3727900227, 4970533636, 5145552426, 7455800454, 8698433863, 10291104852, 14911600908, 17396867726, 26095301589, 34793735452, 52190603178, 60889037041, 104381206356, 121778074082, 182667111123, 243556148164, 365334222246, 730668444492]

約数ペア:

[(1, 730668444492), (2, 365334222246), (3, 243556148164), (4, 182667111123), (6, 121778074082), (7, 104381206356), (12, 60889037041), (14, 52190603178), (21, 34793735452), (28, 26095301589), (42, 17396867726), (49, 14911600908), (71, 10291104852), (84, 8698433863), (98, 7455800454), (142, 5145552426), (147, 4970533636), (196, 3727900227), (213, 3430368284), (284, 2572776213), (294, 2485266818), (426, 1715184142), (497, 1470157836), (588, 1242633409), (852, 857592071), (994, 735078918), (1491, 490052612), (1988, 367539459), (2982, 245026306), (3479, 210022548), (5964, 122513153), (6958, 105011274), (10437, 70007516), (13916, 52505637), (20874, 35003758), (41748, 17501879)]