149764770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1664053}}^1$

素因数の和:1664066

約数の個数: 24

約数和(自身を含む): 389388636

約数和(自身を除く): 239623866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1664053, 3328106, 4992159, 8320265, 9984318, 14976477, 16640530, 24960795, 29952954, 49921590, 74882385, 149764770]

約数ペア:

[(1, 149764770), (2, 74882385), (3, 49921590), (5, 29952954), (6, 24960795), (9, 16640530), (10, 14976477), (15, 9984318), (18, 8320265), (30, 4992159), (45, 3328106), (90, 1664053)]