22215420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{123419}}^1$

素因数の和:123434

約数の個数: 36

約数和(自身を含む): 67387320

約数和(自身を除く): 45171900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 123419, 246838, 370257, 493676, 617095, 740514, 1110771, 1234190, 1481028, 1851285, 2221542, 2468380, 3702570, 4443084, 5553855, 7405140, 11107710, 22215420]

約数ペア:

[(1, 22215420), (2, 11107710), (3, 7405140), (4, 5553855), (5, 4443084), (6, 3702570), (9, 2468380), (10, 2221542), (12, 1851285), (15, 1481028), (18, 1234190), (20, 1110771), (30, 740514), (36, 617095), (45, 493676), (60, 370257), (90, 246838), (180, 123419)]