61830

素因数分解:

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

素因数の和:245

約数の個数: 32

約数和(自身を含む): 165600

約数和(自身を除く): 103770

約数列:

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

約数ペア:

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