39045420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{216919}}^1$

素因数の和:216934

約数の個数: 36

約数和(自身を含む): 118438320

約数和(自身を除く): 79392900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 216919, 433838, 650757, 867676, 1084595, 1301514, 1952271, 2169190, 2603028, 3253785, 3904542, 4338380, 6507570, 7809084, 9761355, 13015140, 19522710, 39045420]

約数ペア:

[(1, 39045420), (2, 19522710), (3, 13015140), (4, 9761355), (5, 7809084), (6, 6507570), (9, 4338380), (10, 3904542), (12, 3253785), (15, 2603028), (18, 2169190), (20, 1952271), (30, 1301514), (36, 1084595), (45, 867676), (60, 650757), (90, 433838), (180, 216919)]