156933990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{581237}}^1$

素因数の和:581253

約数の個数: 32

約数和(自身を含む): 418491360

約数和(自身を除く): 261557370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 581237, 1162474, 1743711, 2906185, 3487422, 5231133, 5812370, 8718555, 10462266, 15693399, 17437110, 26155665, 31386798, 52311330, 78466995, 156933990]

約数ペア:

[(1, 156933990), (2, 78466995), (3, 52311330), (5, 31386798), (6, 26155665), (9, 17437110), (10, 15693399), (15, 10462266), (18, 8718555), (27, 5812370), (30, 5231133), (45, 3487422), (54, 2906185), (90, 1743711), (135, 1162474), (270, 581237)]