165499140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2758319}}^1$

素因数の和:2758331

約数の個数: 24

約数和(自身を含む): 463397760

約数和(自身を除く): 297898620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2758319, 5516638, 8274957, 11033276, 13791595, 16549914, 27583190, 33099828, 41374785, 55166380, 82749570, 165499140]

約数ペア:

[(1, 165499140), (2, 82749570), (3, 55166380), (4, 41374785), (5, 33099828), (6, 27583190), (10, 16549914), (12, 13791595), (15, 11033276), (20, 8274957), (30, 5516638), (60, 2758319)]