2397657.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26479}}^1$

素因数の和:26521

約数の個数: 96

約数和(自身を含む): 854138880

約数和(自身を除く): 598351740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 26479, 52958, 79437, 105916, 132395, 158874, 185353, 264790, 317748, 370706, 397185, 529580, 556059, 609017, 741412, 794370, 926765, 1112118, 1218034, 1588740, 1827051, 1853530, 2224236, 2436068, 2780295, 3045085, 3654102, 3707060, 4263119, 5560590, 6090170, 7308204, 8526238, 9135255, 11121180, 12180340, 12789357, 17052476, 18270510, 21315595, 25578714, 36541020, 42631190, 51157428, 63946785, 85262380, 127893570, 255787140]

約数ペア:

[(1, 255787140), (2, 127893570), (3, 85262380), (4, 63946785), (5, 51157428), (6, 42631190), (7, 36541020), (10, 25578714), (12, 21315595), (14, 18270510), (15, 17052476), (20, 12789357), (21, 12180340), (23, 11121180), (28, 9135255), (30, 8526238), (35, 7308204), (42, 6090170), (46, 5560590), (60, 4263119), (69, 3707060), (70, 3654102), (84, 3045085), (92, 2780295), (105, 2436068), (115, 2224236), (138, 1853530), (140, 1827051), (161, 1588740), (210, 1218034), (230, 1112118), (276, 926765), (322, 794370), (345, 741412), (420, 609017), (460, 556059), (483, 529580), (644, 397185), (690, 370706), (805, 317748), (966, 264790), (1380, 185353), (1610, 158874), (1932, 132395), (2415, 105916), (3220, 79437), (4830, 52958), (9660, 26479)]