26848890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1109}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 70129800

約数和(自身を除く): 43280910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1109, 1345, 1614, 2218, 2421, 2690, 3327, 4035, 4842, 5545, 6654, 8070, 9981, 11090, 12105, 16635, 19962, 24210, 33270, 49905, 99810, 298321, 596642, 894963, 1491605, 1789926, 2684889, 2983210, 4474815, 5369778, 8949630, 13424445, 26848890]

約数ペア:

[(1, 26848890), (2, 13424445), (3, 8949630), (5, 5369778), (6, 4474815), (9, 2983210), (10, 2684889), (15, 1789926), (18, 1491605), (30, 894963), (45, 596642), (90, 298321), (269, 99810), (538, 49905), (807, 33270), (1109, 24210), (1345, 19962), (1614, 16635), (2218, 12105), (2421, 11090), (2690, 9981), (3327, 8070), (4035, 6654), (4842, 5545)]