27568590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 78506496

約数和(自身を除く): 50937906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 71, 86, 105, 129, 142, 210, 213, 215, 258, 301, 355, 426, 430, 497, 602, 645, 710, 903, 994, 1065, 1290, 1491, 1505, 1806, 1849, 2130, 2485, 2982, 3010, 3053, 3698, 4515, 4970, 5547, 6106, 7455, 9030, 9159, 9245, 11094, 12943, 14910, 15265, 18318, 18490, 21371, 25886, 27735, 30530, 38829, 42742, 45795, 55470, 64113, 64715, 77658, 91590, 106855, 128226, 129430, 131279, 194145, 213710, 262558, 320565, 388290, 393837, 641130, 656395, 787674, 918953, 1312790, 1837906, 1969185, 2756859, 3938370, 4594765, 5513718, 9189530, 13784295, 27568590]

約数ペア:

[(1, 27568590), (2, 13784295), (3, 9189530), (5, 5513718), (6, 4594765), (7, 3938370), (10, 2756859), (14, 1969185), (15, 1837906), (21, 1312790), (30, 918953), (35, 787674), (42, 656395), (43, 641130), (70, 393837), (71, 388290), (86, 320565), (105, 262558), (129, 213710), (142, 194145), (210, 131279), (213, 129430), (215, 128226), (258, 106855), (301, 91590), (355, 77658), (426, 64715), (430, 64113), (497, 55470), (602, 45795), (645, 42742), (710, 38829), (903, 30530), (994, 27735), (1065, 25886), (1290, 21371), (1491, 18490), (1505, 18318), (1806, 15265), (1849, 14910), (2130, 12943), (2485, 11094), (2982, 9245), (3010, 9159), (3053, 9030), (3698, 7455), (4515, 6106), (4970, 5547)]