6778890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{8369}}^1$

素因数の和:8388

約数の個数: 40

約数和(自身を含む): 18229860

約数和(自身を除く): 11450970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 8369, 16738, 25107, 41845, 50214, 75321, 83690, 125535, 150642, 225963, 251070, 376605, 451926, 677889, 753210, 1129815, 1355778, 2259630, 3389445, 6778890]

約数ペア:

[(1, 6778890), (2, 3389445), (3, 2259630), (5, 1355778), (6, 1129815), (9, 753210), (10, 677889), (15, 451926), (18, 376605), (27, 251070), (30, 225963), (45, 150642), (54, 125535), (81, 83690), (90, 75321), (135, 50214), (162, 41845), (270, 25107), (405, 16738), (810, 8369)]