12944970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{143833}}^1$

素因数の和:143846

約数の個数: 24

約数和(自身を含む): 33657156

約数和(自身を除く): 20712186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 143833, 287666, 431499, 719165, 862998, 1294497, 1438330, 2157495, 2588994, 4314990, 6472485, 12944970]

約数ペア:

[(1, 12944970), (2, 6472485), (3, 4314990), (5, 2588994), (6, 2157495), (9, 1438330), (10, 1294497), (15, 862998), (18, 719165), (30, 431499), (45, 287666), (90, 143833)]