2017742220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{862283}}^1$

素因数の和:862311

約数の個数: 72

約数和(自身を含む): 6591298896

約数和(自身を除く): 4573556676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 862283, 1724566, 2586849, 3449132, 4311415, 5173698, 7760547, 8622830, 10347396, 11209679, 12934245, 15521094, 17245660, 22419358, 25868490, 31042188, 33629037, 38802735, 44838716, 51736980, 56048395, 67258074, 77605470, 100887111, 112096790, 134516148, 155210940, 168145185, 201774222, 224193580, 336290370, 403548444, 504435555, 672580740, 1008871110, 2017742220]

約数ペア:

[(1, 2017742220), (2, 1008871110), (3, 672580740), (4, 504435555), (5, 403548444), (6, 336290370), (9, 224193580), (10, 201774222), (12, 168145185), (13, 155210940), (15, 134516148), (18, 112096790), (20, 100887111), (26, 77605470), (30, 67258074), (36, 56048395), (39, 51736980), (45, 44838716), (52, 38802735), (60, 33629037), (65, 31042188), (78, 25868490), (90, 22419358), (117, 17245660), (130, 15521094), (156, 12934245), (180, 11209679), (195, 10347396), (234, 8622830), (260, 7760547), (390, 5173698), (468, 4311415), (585, 3449132), (780, 2586849), (1170, 1724566), (2340, 862283)]