19324170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23857}}^1$

素因数の和:23876

約数の個数: 40

約数和(自身を含む): 51962724

約数和(自身を除く): 32638554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 23857, 47714, 71571, 119285, 143142, 214713, 238570, 357855, 429426, 644139, 715710, 1073565, 1288278, 1932417, 2147130, 3220695, 3864834, 6441390, 9662085, 19324170]

約数ペア:

[(1, 19324170), (2, 9662085), (3, 6441390), (5, 3864834), (6, 3220695), (9, 2147130), (10, 1932417), (15, 1288278), (18, 1073565), (27, 715710), (30, 644139), (45, 429426), (54, 357855), (81, 238570), (90, 214713), (135, 143142), (162, 119285), (270, 71571), (405, 47714), (810, 23857)]