9681430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 19139328

約数和(自身を除く): 9457898

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 311, 566, 622, 1415, 1555, 2830, 3110, 3113, 3421, 6226, 6842, 15565, 17105, 31130, 34210, 88013, 176026, 440065, 880130, 968143, 1936286, 4840715, 9681430]

約数ペア:

[(1, 9681430), (2, 4840715), (5, 1936286), (10, 968143), (11, 880130), (22, 440065), (55, 176026), (110, 88013), (283, 34210), (311, 31130), (566, 17105), (622, 15565), (1415, 6842), (1555, 6226), (2830, 3421), (3110, 3113)]