254845530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2831617}}^1$

素因数の和:2831630

約数の個数: 24

約数和(自身を含む): 662598612

約数和(自身を除く): 407753082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2831617, 5663234, 8494851, 14158085, 16989702, 25484553, 28316170, 42474255, 50969106, 84948510, 127422765, 254845530]

約数ペア:

[(1, 254845530), (2, 127422765), (3, 84948510), (5, 50969106), (6, 42474255), (9, 28316170), (10, 25484553), (15, 16989702), (18, 14158085), (30, 8494851), (45, 5663234), (90, 2831617)]