9681930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11953}}^1$

素因数の和:11972

約数の個数: 40

約数和(自身を含む): 26035812

約数和(自身を除く): 16353882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 11953, 23906, 35859, 59765, 71718, 107577, 119530, 179295, 215154, 322731, 358590, 537885, 645462, 968193, 1075770, 1613655, 1936386, 3227310, 4840965, 9681930]

約数ペア:

[(1, 9681930), (2, 4840965), (3, 3227310), (5, 1936386), (6, 1613655), (9, 1075770), (10, 968193), (15, 645462), (18, 537885), (27, 358590), (30, 322731), (45, 215154), (54, 179295), (81, 119530), (90, 107577), (135, 71718), (162, 59765), (270, 35859), (405, 23906), (810, 11953)]