1813130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 3639168

約数和(自身を除く): 1826038

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 311, 530, 583, 622, 1166, 1555, 2915, 3110, 3421, 5830, 6842, 16483, 17105, 32966, 34210, 82415, 164830, 181313, 362626, 906565, 1813130]

約数ペア:

[(1, 1813130), (2, 906565), (5, 362626), (10, 181313), (11, 164830), (22, 82415), (53, 34210), (55, 32966), (106, 17105), (110, 16483), (265, 6842), (311, 5830), (530, 3421), (583, 3110), (622, 2915), (1166, 1555)]