1791036660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4264373}}^1$

素因数の和:4264392

約数の個数: 48

約数和(自身を含む): 5731318656

約数和(自身を除く): 3940281996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4264373, 8528746, 12793119, 17057492, 21321865, 25586238, 29850611, 42643730, 51172476, 59701222, 63965595, 85287460, 89551833, 119402444, 127931190, 149253055, 179103666, 255862380, 298506110, 358207332, 447759165, 597012220, 895518330, 1791036660]

約数ペア:

[(1, 1791036660), (2, 895518330), (3, 597012220), (4, 447759165), (5, 358207332), (6, 298506110), (7, 255862380), (10, 179103666), (12, 149253055), (14, 127931190), (15, 119402444), (20, 89551833), (21, 85287460), (28, 63965595), (30, 59701222), (35, 51172476), (42, 42643730), (60, 29850611), (70, 25586238), (84, 21321865), (105, 17057492), (140, 12793119), (210, 8528746), (420, 4264373)]