85335420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1422257}}^1$

素因数の和:1422269

約数の個数: 24

約数和(自身を含む): 238939344

約数和(自身を除く): 153603924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1422257, 2844514, 4266771, 5689028, 7111285, 8533542, 14222570, 17067084, 21333855, 28445140, 42667710, 85335420]

約数ペア:

[(1, 85335420), (2, 42667710), (3, 28445140), (4, 21333855), (5, 17067084), (6, 14222570), (10, 8533542), (12, 7111285), (15, 5689028), (20, 4266771), (30, 2844514), (60, 1422257)]