7769410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6421}}^1$

素因数の和:6450

約数の個数: 24

約数和(自身を含む): 15374268

約数和(自身を除く): 7604858

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 6421, 12842, 32105, 64210, 70631, 141262, 353155, 706310, 776941, 1553882, 3884705, 7769410]

約数ペア:

[(1, 7769410), (2, 3884705), (5, 1553882), (10, 776941), (11, 706310), (22, 353155), (55, 141262), (110, 70631), (121, 64210), (242, 32105), (605, 12842), (1210, 6421)]