15303780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{85021}}^1$

素因数の和:85036

約数の個数: 36

約数和(自身を含む): 46422012

約数和(自身を除く): 31118232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 85021, 170042, 255063, 340084, 425105, 510126, 765189, 850210, 1020252, 1275315, 1530378, 1700420, 2550630, 3060756, 3825945, 5101260, 7651890, 15303780]

約数ペア:

[(1, 15303780), (2, 7651890), (3, 5101260), (4, 3825945), (5, 3060756), (6, 2550630), (9, 1700420), (10, 1530378), (12, 1275315), (15, 1020252), (18, 850210), (20, 765189), (30, 510126), (36, 425105), (45, 340084), (60, 255063), (90, 170042), (180, 85021)]