185490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{229}}^1$

素因数の和:248

約数の個数: 40

約数和(自身を含む): 500940

約数和(自身を除く): 315450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 229, 270, 405, 458, 687, 810, 1145, 1374, 2061, 2290, 3435, 4122, 6183, 6870, 10305, 12366, 18549, 20610, 30915, 37098, 61830, 92745, 185490]

約数ペア:

[(1, 185490), (2, 92745), (3, 61830), (5, 37098), (6, 30915), (9, 20610), (10, 18549), (15, 12366), (18, 10305), (27, 6870), (30, 6183), (45, 4122), (54, 3435), (81, 2290), (90, 2061), (135, 1374), (162, 1145), (229, 810), (270, 687), (405, 458)]