2016508740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{819719}}^1$

素因数の和:819772

約数の個数: 48

約数和(自身を含む): 5783944320

約数和(自身を除く): 3767435580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 819719, 1639438, 2459157, 3278876, 4098595, 4918314, 8197190, 9836628, 12295785, 16394380, 24591570, 33608479, 49183140, 67216958, 100825437, 134433916, 168042395, 201650874, 336084790, 403301748, 504127185, 672169580, 1008254370, 2016508740]

約数ペア:

[(1, 2016508740), (2, 1008254370), (3, 672169580), (4, 504127185), (5, 403301748), (6, 336084790), (10, 201650874), (12, 168042395), (15, 134433916), (20, 100825437), (30, 67216958), (41, 49183140), (60, 33608479), (82, 24591570), (123, 16394380), (164, 12295785), (205, 9836628), (246, 8197190), (410, 4918314), (492, 4098595), (615, 3278876), (820, 2459157), (1230, 1639438), (2460, 819719)]