86068360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2063}}^1$

素因数の和:2230

約数の個数: 64

約数和(自身を含む): 222912000

約数和(自身を除く): 136843640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 1043, 1192, 1490, 2063, 2086, 2980, 4126, 4172, 5215, 5960, 8252, 8344, 10315, 10430, 14441, 16504, 20630, 20860, 28882, 41260, 41720, 57764, 72205, 82520, 115528, 144410, 288820, 307387, 577640, 614774, 1229548, 1536935, 2151709, 2459096, 3073870, 4303418, 6147740, 8606836, 10758545, 12295480, 17213672, 21517090, 43034180, 86068360]

約数ペア:

[(1, 86068360), (2, 43034180), (4, 21517090), (5, 17213672), (7, 12295480), (8, 10758545), (10, 8606836), (14, 6147740), (20, 4303418), (28, 3073870), (35, 2459096), (40, 2151709), (56, 1536935), (70, 1229548), (140, 614774), (149, 577640), (280, 307387), (298, 288820), (596, 144410), (745, 115528), (1043, 82520), (1192, 72205), (1490, 57764), (2063, 41720), (2086, 41260), (2980, 28882), (4126, 20860), (4172, 20630), (5215, 16504), (5960, 14441), (8252, 10430), (8344, 10315)]