12178710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{135319}}^1$

素因数の和:135332

約数の個数: 24

約数和(自身を含む): 31664880

約数和(自身を除く): 19486170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 135319, 270638, 405957, 676595, 811914, 1217871, 1353190, 2029785, 2435742, 4059570, 6089355, 12178710]

約数ペア:

[(1, 12178710), (2, 6089355), (3, 4059570), (5, 2435742), (6, 2029785), (9, 1353190), (10, 1217871), (15, 811914), (18, 676595), (30, 405957), (45, 270638), (90, 135319)]