1812851710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{15401}}^1$

素因数の和:15636

約数の個数: 32

約数和(自身を含む): 3326832000

約数和(自身を除く): 1513980290

約数列:

[1, 2, 5, 10, 79, 149, 158, 298, 395, 745, 790, 1490, 11771, 15401, 23542, 30802, 58855, 77005, 117710, 154010, 1216679, 2294749, 2433358, 4589498, 6083395, 11473745, 12166790, 22947490, 181285171, 362570342, 906425855, 1812851710]

約数ペア:

[(1, 1812851710), (2, 906425855), (5, 362570342), (10, 181285171), (79, 22947490), (149, 12166790), (158, 11473745), (298, 6083395), (395, 4589498), (745, 2433358), (790, 2294749), (1490, 1216679), (11771, 154010), (15401, 117710), (23542, 77005), (30802, 58855)]