278301330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3092237}}^1$

素因数の和:3092250

約数の個数: 24

約数和(自身を含む): 723583692

約数和(自身を除く): 445282362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3092237, 6184474, 9276711, 15461185, 18553422, 27830133, 30922370, 46383555, 55660266, 92767110, 139150665, 278301330]

約数ペア:

[(1, 278301330), (2, 139150665), (3, 92767110), (5, 55660266), (6, 46383555), (9, 30922370), (10, 27830133), (15, 18553422), (18, 15461185), (30, 9276711), (45, 6184474), (90, 3092237)]