121761270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1352903}}^1$

素因数の和:1352916

約数の個数: 24

約数和(自身を含む): 316579536

約数和(自身を除く): 194818266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1352903, 2705806, 4058709, 6764515, 8117418, 12176127, 13529030, 20293545, 24352254, 40587090, 60880635, 121761270]

約数ペア:

[(1, 121761270), (2, 60880635), (3, 40587090), (5, 24352254), (6, 20293545), (9, 13529030), (10, 12176127), (15, 8117418), (18, 6764515), (30, 4058709), (45, 2705806), (90, 1352903)]