1794156980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1165037}}^1$

素因数の和:1165064

約数の個数: 48

約数和(自身を含む): 4697433216

約数和(自身を除く): 2903276236

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1165037, 2330074, 4660148, 5825185, 8155259, 11650370, 12815407, 16310518, 23300740, 25630814, 32621036, 40776295, 51261628, 64077035, 81552590, 89707849, 128154070, 163105180, 179415698, 256308140, 358831396, 448539245, 897078490, 1794156980]

約数ペア:

[(1, 1794156980), (2, 897078490), (4, 448539245), (5, 358831396), (7, 256308140), (10, 179415698), (11, 163105180), (14, 128154070), (20, 89707849), (22, 81552590), (28, 64077035), (35, 51261628), (44, 40776295), (55, 32621036), (70, 25630814), (77, 23300740), (110, 16310518), (140, 12815407), (154, 11650370), (220, 8155259), (308, 5825185), (385, 4660148), (770, 2330074), (1540, 1165037)]