82009590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 212889600

約数和(自身を除く): 130880010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 439, 479, 878, 958, 1317, 1437, 2195, 2395, 2634, 2874, 4390, 4790, 5707, 6227, 6585, 7185, 11414, 12454, 13170, 14370, 17121, 18681, 28535, 31135, 34242, 37362, 57070, 62270, 85605, 93405, 171210, 186810, 210281, 420562, 630843, 1051405, 1261686, 2102810, 2733653, 3154215, 5467306, 6308430, 8200959, 13668265, 16401918, 27336530, 41004795, 82009590]

約数ペア:

[(1, 82009590), (2, 41004795), (3, 27336530), (5, 16401918), (6, 13668265), (10, 8200959), (13, 6308430), (15, 5467306), (26, 3154215), (30, 2733653), (39, 2102810), (65, 1261686), (78, 1051405), (130, 630843), (195, 420562), (390, 210281), (439, 186810), (479, 171210), (878, 93405), (958, 85605), (1317, 62270), (1437, 57070), (2195, 37362), (2395, 34242), (2634, 31135), (2874, 28535), (4390, 18681), (4790, 17121), (5707, 14370), (6227, 13170), (6585, 12454), (7185, 11414)]