137381090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{178417}}^1$

素因数の和:178442

約数の個数: 32

約数和(自身を含む): 308306304

約数和(自身を除く): 170925214

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 178417, 356834, 892085, 1248919, 1784170, 1962587, 2497838, 3925174, 6244595, 9812935, 12489190, 13738109, 19625870, 27476218, 68690545, 137381090]

約数ペア:

[(1, 137381090), (2, 68690545), (5, 27476218), (7, 19625870), (10, 13738109), (11, 12489190), (14, 9812935), (22, 6244595), (35, 3925174), (55, 2497838), (70, 1962587), (77, 1784170), (110, 1248919), (154, 892085), (385, 356834), (770, 178417)]