2017019760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1200607}}^1$

素因数の和:1200630

約数の個数: 80

約数和(自身を含む): 7146018816

約数和(自身を除く): 5128999056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1200607, 2401214, 3601821, 4802428, 6003035, 7203642, 8404249, 9604856, 12006070, 14407284, 16808498, 18009105, 19209712, 24012140, 25212747, 28814568, 33616996, 36018210, 42021245, 48024280, 50425494, 57629136, 67233992, 72036420, 84042490, 96048560, 100850988, 126063735, 134467984, 144072840, 168084980, 201701976, 252127470, 288145680, 336169960, 403403952, 504254940, 672339920, 1008509880, 2017019760]

約数ペア:

[(1, 2017019760), (2, 1008509880), (3, 672339920), (4, 504254940), (5, 403403952), (6, 336169960), (7, 288145680), (8, 252127470), (10, 201701976), (12, 168084980), (14, 144072840), (15, 134467984), (16, 126063735), (20, 100850988), (21, 96048560), (24, 84042490), (28, 72036420), (30, 67233992), (35, 57629136), (40, 50425494), (42, 48024280), (48, 42021245), (56, 36018210), (60, 33616996), (70, 28814568), (80, 25212747), (84, 24012140), (105, 19209712), (112, 18009105), (120, 16808498), (140, 14407284), (168, 12006070), (210, 9604856), (240, 8404249), (280, 7203642), (336, 6003035), (420, 4802428), (560, 3601821), (840, 2401214), (1680, 1200607)]