2016390090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{470021}}^1$

素因数の和:470055

約数の個数: 64

約数和(自身を含む): 5685386112

約数和(自身を除く): 3668996022

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 470021, 940042, 1410063, 2350105, 2820126, 4700210, 5170231, 6110273, 7050315, 10340462, 12220546, 14100630, 15510693, 18330819, 25851155, 30551365, 31021386, 36661638, 51702310, 61102730, 67213003, 77553465, 91654095, 134426006, 155106930, 183308190, 201639009, 336065015, 403278018, 672130030, 1008195045, 2016390090]

約数ペア:

[(1, 2016390090), (2, 1008195045), (3, 672130030), (5, 403278018), (6, 336065015), (10, 201639009), (11, 183308190), (13, 155106930), (15, 134426006), (22, 91654095), (26, 77553465), (30, 67213003), (33, 61102730), (39, 51702310), (55, 36661638), (65, 31021386), (66, 30551365), (78, 25851155), (110, 18330819), (130, 15510693), (143, 14100630), (165, 12220546), (195, 10340462), (286, 7050315), (330, 6110273), (390, 5170231), (429, 4700210), (715, 2820126), (858, 2350105), (1430, 1410063), (2145, 940042), (4290, 470021)]