120861810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1342909}}^1$

素因数の和:1342922

約数の個数: 24

約数和(自身を含む): 314240940

約数和(自身を除く): 193379130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1342909, 2685818, 4028727, 6714545, 8057454, 12086181, 13429090, 20143635, 24172362, 40287270, 60430905, 120861810]

約数ペア:

[(1, 120861810), (2, 60430905), (3, 40287270), (5, 24172362), (6, 20143635), (9, 13429090), (10, 12086181), (15, 8057454), (18, 6714545), (30, 4028727), (45, 2685818), (90, 1342909)]