66694590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{82339}}^1$

素因数の和:82358

約数の個数: 40

約数和(自身を含む): 179336520

約数和(自身を除く): 112641930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 82339, 164678, 247017, 411695, 494034, 741051, 823390, 1235085, 1482102, 2223153, 2470170, 3705255, 4446306, 6669459, 7410510, 11115765, 13338918, 22231530, 33347295, 66694590]

約数ペア:

[(1, 66694590), (2, 33347295), (3, 22231530), (5, 13338918), (6, 11115765), (9, 7410510), (10, 6669459), (15, 4446306), (18, 3705255), (27, 2470170), (30, 2223153), (45, 1482102), (54, 1235085), (81, 823390), (90, 741051), (135, 494034), (162, 411695), (270, 247017), (405, 164678), (810, 82339)]