7688230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 15513120

約数和(自身を除く): 7824890

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 1889, 2035, 3778, 4070, 9445, 18890, 20779, 41558, 69893, 103895, 139786, 207790, 349465, 698930, 768823, 1537646, 3844115, 7688230]

約数ペア:

[(1, 7688230), (2, 3844115), (5, 1537646), (10, 768823), (11, 698930), (22, 349465), (37, 207790), (55, 139786), (74, 103895), (110, 69893), (185, 41558), (370, 20779), (407, 18890), (814, 9445), (1889, 4070), (2035, 3778)]