69991830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{259229}}^1$

素因数の和:259245

約数の個数: 32

約数和(自身を含む): 186645600

約数和(自身を除く): 116653770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 259229, 518458, 777687, 1296145, 1555374, 2333061, 2592290, 3888435, 4666122, 6999183, 7776870, 11665305, 13998366, 23330610, 34995915, 69991830]

約数ペア:

[(1, 69991830), (2, 34995915), (3, 23330610), (5, 13998366), (6, 11665305), (9, 7776870), (10, 6999183), (15, 4666122), (18, 3888435), (27, 2592290), (30, 2333061), (45, 1555374), (54, 1296145), (90, 777687), (135, 518458), (270, 259229)]