42831270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{475903}}^1$

素因数の和:475916

約数の個数: 24

約数和(自身を含む): 111361536

約数和(自身を除く): 68530266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 475903, 951806, 1427709, 2379515, 2855418, 4283127, 4759030, 7138545, 8566254, 14277090, 21415635, 42831270]

約数ペア:

[(1, 42831270), (2, 21415635), (3, 14277090), (5, 8566254), (6, 7138545), (9, 4759030), (10, 4283127), (15, 2855418), (18, 2379515), (30, 1427709), (45, 951806), (90, 475903)]