54261420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{904357}}^1$

素因数の和:904369

約数の個数: 24

約数和(自身を含む): 151932144

約数和(自身を除く): 97670724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 904357, 1808714, 2713071, 3617428, 4521785, 5426142, 9043570, 10852284, 13565355, 18087140, 27130710, 54261420]

約数ペア:

[(1, 54261420), (2, 27130710), (3, 18087140), (4, 13565355), (5, 10852284), (6, 9043570), (10, 5426142), (12, 4521785), (15, 3617428), (20, 2713071), (30, 1808714), (60, 904357)]